An early medieval Middle Persian Zoroastrian source known as The Provincial Capitals of Ērānšahr describes the provinces and major cities of the Sasanian Empire and supplies several of them with short foundation myths. In describing the establishment of the cities of Susa and Šuštar in Khuzistan, The Provincial Capitals reports that they “were built by Šīšīnduxt, the wife of Yazdgird, the son of Šābuhr, since she was the daughter of the Exilarch (rēš-galūdag), the king of the Jews (jahūdagān šāh), and was also the mother of Wahrām Gōr.”Footnote ¹

According to this source, a Jewish woman named Šīšīnduxt, the daughter of the Exilarch, married the Sasanian king Yazdgird I (r. 399–420), birthed the next Sasanian king Wahrām Gōr (r. 420–438), and was commanding enough in her own right to establish two major Iranian cities, Susa and Šuštar. The Provincial Capitals further details how Šīšīnduxt leveraged her position of prominence to benefit the Jews, as Yazdgird I transported Jews to Isfahan “by the request of Šīšīnduxt who was his wife.”

Šīšīnduxt’s father is identified as the Exilarch, or “head of the diaspora,” the patriarch of a dynastic Babylonian Jewish family that, according to rabbinic sources, claimed genealogical descent from King David. Here, the Exilarch is identified as no less than the “king of the Jews,” who had achieved the height of prominence in the Empire. Marrying one’s daughter to the king was no small feat, an honor reserved for the most aristocratic of noble families, and the Sasanian Empire was rarely willing to grant the title of “king” – even over a particular community – to anyone without some direct connection to the royal family. Judging from this source alone, one would no doubt conclude that the Exilarch was the imperially recognized leader of the Jews, and extrapolate from it about the Exilarch’s responsibilities and the nature of Jewish society.

Yet there is good reason to be skeptical of this account’s historicity.Footnote ² Šīšīnduxt’s existence is not corroborated by any other source, whether Jewish or not. Other elements of the story are clearly fictitious, such as the claim that the Jews settled in the region of Isfahan through Šīšīnduxt’s intervention. Similarly, the name Šīšīnduxt means literally “the daughter of Susa,” which suggests that Šīšīnduxt was not a real name, but rather an epithet selected to associate her with the establishment of Susa. Indeed, Šīšīnduxt’s connection to Susa bears a striking similarity to that of the biblical queen Esther, who also lived in Susa and wedded an Iranian king. The Šīšīnduxt story is thus in some fashion a later adaptation of that biblical tale, in an Iranian Jewish context where Esther’s example carried special cultural weight.

The story of Šīšīnduxt is most likely a fiction, the product of medieval exilarchal propaganda, as I have argued elsewhere.Footnote ³ In the early medieval period, the power and prestige of the Exilarchate was a major source of contention, with some Jews seeking to undermine and belittle it, and others, none more ardently than the Exilarch and his coterie, defending and bolstering his position, especially through appeals to the past.Footnote ⁴ It was at this precarious moment, from roughly the ninth to eleventh centuries CE, when the memory of the Sasanian past was imbued with particular cultural cachet across the Near East, that several dynasties, leaders, and aspiring elites began to trace their lineages back to Sasanian rulers, in a period sometimes called the Iranian Intermezzo.Footnote ⁵

One of the dynasties claiming genealogical descent from the Sasanians were the Buyids, the rulers of Iraq beginning in the tenth century. They traced their lineage to none other than Wahrām Gōr, the son of Šīšīnduxt according to The Provincial Capitals. The story of Šīšīnduxt therefore appears to reflect a move by the medieval Exilarchate to retroject its ancestors back onto the Buyid’s own Sasanian lineage, as if to say that it was the Exilarch’s ancestor who birthed the Buyid’s forefather. This claim appears to have resonated outside of Jewish circles, such that it made its way into a medieval Zoroastrian work, The Provincial Capitals, which realized the originally Aramaic term meaning “Exilarch,” or head of the diaspora, into Middle Persian (rēš-galūdag). The Exilarch’s claim was, however, also tailored to a Jewish audience, cleverly connecting himself to the Sasanians through his daughter, thereby leaving untarnished his own claim of Davidic descent, which would continue to be transmitted to, and through, his sons.

While some scholars have accepted the historicity of Šīšīnduxt and others have questioned some or all of its details, the lofty image of the Sasanian-era Exilarch and his place within Babylonian Jewish society has received widespread acceptance.Footnote ⁶ Whether or not the Exilarch did in fact marry his daughter to the Sasanian king, according to scholars the story was right to grant him the title of “king of the Jews.” The three central tenets of previous accounts of Babylonian Jewish society – that it was semi-autonomous, ordered into a centralized and self-regulating hierarchy, and siloed from its neighbors – ultimately derive from this understanding of the Exilarch.

Accordingly, the Exilarch allegedly served as the official intermediary who brokered relations between Jews and the Empire. The Exilarch is therefore frequently described as the head of an “office,” “institution,” or even “government”; the leading figure in a centralized, top-down, social system.Footnote ⁷ The Exilarch supervised an internal Jewish bureaucracy, with the rabbis and other Jewish officials functioning at his behest as judges and administrators, who occasionally jostled with him for power and recognition.Footnote ⁸ As part of this supposedly imperially backed corporate Jewish community, the rabbis were widely recognized authority figures, shaping Babylonian Jewish practice and maintaining communal order through their courts. Under these conditions, Babylonian Jews had little reason to regularly interact with state administrators or other communities, or to be exposed to broader cultural and social pressures. They remained socially and culturally insular and segregated.Footnote ⁹

Babylonian Jewish semi-autonomy was believed to be an instantiation of a consistent Sasanian policy to organize its subjects into self-governing centralized corporate communities, especially religious communities, regularly compared to the Ottoman millet system.Footnote ¹⁰ This was one facet of the Sasanian Empire’s feudalistic predilection to delegate authority.Footnote ¹¹ These paradigms were reciprocally reinforcing: Foundational works in Sasanian studies, such as Arthur Christensen’s L’Iran sous les Sassanides, argued that Jews epitomized the Empire’s propensity to grant its communities “a certain degree of autonomy.”Footnote ¹² The Exilarch, Catholicos, and Zoroastrian “priest of priests” (mowbedān mowbed) were parallel figures mediating between particular communities and the empire, who headed their own centralized and self-governing communities and generated religious societies that nearly uniformly adhered to a “normative” system of practices and beliefs.Footnote ¹³ A consequence of this policy was the erection of strong institutional boundaries between communities, which were thereby encouraged to live in isolation from other groups.Footnote ¹⁴

Over the past few decades, pioneering revisionist approaches have challenged strikingly similar narratives of Jewish autonomy in other regions and periods.Footnote ¹⁵ They have drawn attention to the fact that earlier scholarship interpreted the past through a historiographical conviction that autonomy was a prerequisite for Jewish cultural efflorescence. But time and again, where earlier scholars saw rigid hierarchies, Jewish intermediaries, and self-contained social structures, Jewish society was, in fact, highly decentralized, dynamic, and deeply integrated into the prevailing legal, social, and cultural systems. Sources once thought dispositive of Jewish semi-autonomy have been dismissed, and minimalist and revisionist trends have revolutionized the study of Jews from Late Antique Palestine to early Islamic Egypt. And yet, regarding the Exilarch, and Sasanian Jewish society more generally, these paradigms persist.Footnote ¹⁶

This chapter challenges the pillars of previous accounts and offers an integrationist portrait of Babylonian Jewish society under Sasanian rule.Footnote ¹⁷ It is driven by the recognition that despite a modern tendency to assume that power and authority are centrally distributed and monopolized by governments, ancient societies tolerated and created space for conflict resolution outside of the strict confines of the state apparatus. Elite Jewish figures who exercised various forms of power among Jews derived their position not from the empire but from the recognition of their coreligionists, which they had to earn and maintain.

In particular, the chapter shows that the Exilarch did not serve as the official Jewish communal intermediary, and that there was no self-governing Jewish bureaucracy in which rabbinic and other Jewish courts functioned as the exclusive, or even primary, means of conflict resolution available to Jews. Jewish sources, together with Syriac Christian and Sasanian evidence, reveal just the opposite: that all subjects had direct recourse to imperial courts and administration, even as the empire tolerated local forms of conflict resolution. In this context, aspiring communal elites could serve as arbitrators, provided they could convince their coreligionists to submit their cases to them rather than to imperial courts or even other religious arbitrators. This marketplace of legal options drove Jewish elites to jockey among themselves and pit themselves and their expertise against the empire, in part by juxtaposing the legitimacy of Jewish versus Iranian forms of jurisprudence.

Exilarch as Royal Intermediary?

The notion of Jewish semi-autonomy is first and foremost predicated on the idea that the Exilarch served as the official intermediary between the Jews and the empire. Despite this claim’s importance, it is difficult to find reliable references to encounters between Exilarchs and Sasanian kings. Scholars have mainly drawn on medieval rabbinic chronographies, which, when commenting on talmudic stories featuring encounters between kings and particular rabbis, identify those rabbis as Exilarchs, although any such identification is absent from the stories themselves. It has been convincingly demonstrated that these medieval accounts do not preserve reliable traditions that accurately identify these rabbis as Exilarchs. Rather, the identification is circularly predicated on the assumption of the Exilarch’s role as intermediary, such that any Jew who appeared before the king must have been an Exilarch.Footnote ¹⁸ The following source exemplifies this dynamic between talmudic story and medieval reception:Footnote ¹⁹

The story itself does not identify Huna as an Exilarch, nor does it portray him functioning as an intermediary on behalf of the Jews. Yet, in his highly influential Epistle, composed in 987 CE in response to a question from rabbinic leaders of the North African city of Qayrawan, Sherira Gaon, the head of the rabbinic academy of Pumbedita in Iraq, identifies Huna as the Exilarch.Footnote ²¹ Many scholars followed his lead.Footnote ²² Rabbinic literature, by contrast, never identifies Huna in this way. Indeed, he is labeled and functions as a rabbi, offering instruction and teaching even the great Rav Ashi.Footnote ²³ Sherira appears to have identified Huna as an Exilarch based on his presuppositions about the Exilarch’s role as an intermediary, rather than an authentic early tradition about Huna or the history of the Exilarchate.Footnote ²⁴

The main sources to unquestionably depict encounters between an Exilarch and a Sasanian king are similarly of medieval origin. These include the story of Šīšīnduxt in the Provincial Capitals with which the chapter began, and a related set of medieval Jewish sources according to which the Caliph ʿUmar ibn al-Khaṭṭāb (r. 634–644 CE) gave one of the two captured daughters of the Sasanian king Khusro II (or, in some accounts, Yazdgird III) to the Exilarch Bustanai to wed, taking the other daughter for himself.Footnote ²⁵ Like the story of Šīšīnduxt, the tale of Bustanai is fictitious; indeed, it is an adaptation of a story about the Caliph and the two Sasanian princesses found in Islamic sources from which the Exilarch was originally absent.Footnote ²⁶ Again, the story reflects the contest for power and prestige in the medieval period through appeals to the past, but it has little value for our understanding of the Sasanian-era Exilarch.

A final medieval account is found in al-Maḥāsin wal-aḍdād (Good Qualities and [their] Opposites), erroneously attributed to al-Jāḥiẓ (d. 869). While describing the various stages and rituals of the festival of Nowrōz at the Sasanian court, the text reports that:Footnote ²⁷ “It happened that when Nowrōz fell on a Saturday, the king ordered to give four thousand dirham to the Exilarch.”Footnote ²⁸

This passage is consistent with other descriptions of the highly choreographed proceedings at the royal court on Zoroastrian festivals, and indeed, it is clearly related to the description of the Nowrōz festivities at the court of the king in another text known as the Kitāb al-Tāj, or Book of the Crown.Footnote ²⁹ These sources describe how an array of elite figures would appear before the king bearing gifts, and how the king would reciprocate in kind. Nowrōz was thus an occasion of ritualized gift exchange, where bonds of loyalty between king, nobility, and elites were reinforced and celebrated. According to the above passage, when Nowrōz and the Sabbath coincided, the Exilarch would receive an additional gift from the Sasanian king.Footnote ³⁰

We do not know if all aspects of this source accurately describe Sasanian-era realities.Footnote ³¹ Even granting some historical value, it need not suggest that the Exilarch was an official appointee of the Sasanian Empire or representative of the Jews as a corporate body. Instead, it only suggests that the Exilarch interacted with the Sasanian king as one elite among many.Footnote ³² If true, the story demonstrates that the Exilarch was a – perhaps the most – noteworthy Jewish elite, but hardly an official representative on behalf of the Jewish community. Ample evidence makes clear that a variety of figures regularly appeared before the Sasanian king, including elites of different ranks, Christian bishops, school masters, and others seeking the king’s ruling or dispensations.Footnote ³³ The festival described in Pseudo-al-Jāḥiẓ was precisely one of the formal events intended to convene a wide range of elites and reaffirm their commitment, and subordination, to the Sasanian king. The Exilarch’s appearance would indicate his prominent elite status, but not his role as an intercessor on behalf of Jews.

If medieval sources do not corroborate the Sasanian-era Exilarch’s intermediary role, a series of interrelated anecdotes in both the Palestinian and Babylonian Talmuds place the Exilarch alongside major officials in the Sasanian Empire. One such tradition appears in both the Palestinian and Babylonian Talmuds with slight variations.Footnote ³⁴ In it, Rabbi Ḥanina offers a heuristic device to remember the two dominant shades of leprosy, each of which is further subdivided into two, by paralleling them to a hierarchal list of Sasanian figures:

In these passages, the Exilarch appears last in a list of leading figures in the empire that includes king, general, and arqapaṭa/alqapaṭa, known in Middle Persian as hargbed.Footnote ³⁵ While this source has served in the past to support the scholarly contention that the Exilarch was part of the imperial apparatus, it fails when subjected to critical scrutiny.Footnote ³⁶ First and foremost, the list is intended as a heuristic device, not a precise account of the relative position of particular figures in the empire. Indeed, the list is simply one in a series of suggested heuristics which includes “two kings and two governors,” “Shapur and Caesar,” and “a [new white] woolen garment, and a worn-out woolen garment; and a [new white] linen garment, and a worn-out linen garment.” Lacking any further details, it is unclear what the Exilarch’s inclusion here means: do the rabbis really believe he is fourth in imperial rank, an impossibility given his absence from any imperial inscriptions that list, in often excruciating detail, administrative titles and elite figures? Alternatively, perhaps the Exilarch’s appearance at the end of the list does not mean he was fourth in the pyramid, but simply the lowest of the four in status and position. Indeed, elsewhere the rabbis use the term hargbed less to refer to a particular role than to evoke the notion of a member of the upper crust.Footnote ³⁷ The Exilarch’s placement at the end of the list would suggest not that he is literally fourth in the empire in terms of rank, nor that he occupies a formal position in the empire, but simply that he is an elite, lower than the other three figures.

Sasanian administrative positions are put to similar heuristic use by an admittedly later author, the twelfth-century Iranian scholar al-Shahrastānī, in a section describing the teachings of the enigmatic Mazdak, whose movement is said to have wreaked havoc in the Sasanian Empire in the late fifth century. According to al-Shahrastānī, Mazdak taught that “his object of veneration … has at his disposal four powers: Discrimination, Intelligence, Preservation and Joy, as there are under the control of a king four persons: mōbeḍān mōbēḍ, the chief hērbeḍ, the iṣbahbaḍ and the rāmiškar.”Footnote ³⁸ Here too we find a heuristic list of four officials in the Sasanian Empire, this time the high priest, another kind of high priest, a general, and an entertainer or musician. This list hardly represents the four leading figures in the empire, nor does it constitute a single type of social hierarchy, and the final member of the list is not a leading figure at all. Instead, the list reflects the heuristic purposes of its author, who selected figures as counterparts to particular attributes. The same is likely true of the lists featuring the Exilarch.Footnote ³⁹ These sources have understandably excited earlier scholars, but they are a flimsy basis upon which to build the case for the Exilarch’s role as an officially recognized intermediary.Footnote ⁴⁰

In short, we lack any passages unproblematically dating to the Sasanian period that describe the appearance of the Exilarch before the king or present him as an imperial intermediary. Later Jewish and non-Jewish sources, including medieval chronographies, the story of the Exilarch’s daughter Šīšīnduxt, and the story of Bustanai, largely reflect the (desired) cultural and political position of the medieval-era Exilarch retrojected onto the Sasanian past. If these passages do not offer clear evidence of the position of the Exilarch, we must turn to the functions and responsibilities attributed to the Exilarch in the Talmud to deduce his place within Jewish society. These can be divided into three areas: taxes, markets, and law.

Taxes

A common assertion is that the Exilarch was responsible for tax collection on behalf of Jews.Footnote ⁴¹ Yet we lack any evidence to support this claim.Footnote ⁴² The Talmud describes imperial tax collectors and royal policies pertaining to taxes without any indication that the Exilarch was involved in the process.Footnote ⁴³ Several sources in the Babylonian Talmud portray a few Jews functioning, often begrudgingly, as low-level tax collectors working under the aegis of a more prominent – apparently non-Jewish – figure.Footnote ⁴⁴ Even here, the Exilarch is absent.

The other major scholarly argument furnished to support the claim that the Exilarch was responsible for tax collection draws an analogy to the fourth-century East Syriac bishop, Simeon bar Ṣabbaʿe. Simeon is a prominent figure in the memory of East Syriac Christians and considered the arch-martyr of what became known as the Great Persecution under Shapur II.Footnote ⁴⁵ As commonly understood, the accounts of his death attribute his martyrdom to his refusal to collect taxes on behalf of the Sasanian Empire.Footnote ⁴⁶ The implication of this report is that, as a function of his position as head of the East Syriac ecclesiastical hierarchy, he was expected to collect taxes from Christians on behalf of the empire. If part of the Catholicos’ remit as communal intermediary was to collect taxes, the Exilarch was thought by analogy to perform a similar function for Jews.

Some skepticism has, however, rightly been expressed about this analogy.Footnote ⁴⁷ The imperial order to Simeon came at a time of increased tension between the Empire and its Christian subjects. It is difficult, therefore, to extrapolate broadly beyond it. A lack of corroborating evidence for other Catholicoi collecting taxes further problematizes the extent to which Simeon’s story is representative.

Yet these cautionary notes do not go far enough. The royal order to Simeon to collect taxes from Christians is in fact a later hagiographical embellishment.Footnote ⁴⁸ There are two main Syriac versions of Simeon’s story: The Martyrdom of Simeon bar Ṣabbaʿe and the History of Simeon bar Ṣabbaʿe, and there is a derivative Greek account in Sozomen’s Ecclesiastical History, composed in Constantinople in the 440s. Simeon is ordered to collect taxes in the History but not in the Martyrdom, nor in Sozomen’s retelling. The significance of this disparity is illuminated by understanding the interrelationship of these sources.

In 1967, Gernot Wiessner influentially argued for the existence of a common source (ABx), of which the Martyrdom (A) and History (B) were different recensions, and from which Sozomen also drew.Footnote ⁴⁹ He thus contended that shared elements in the three accounts derived from the earlier common source. Following Wiessner’s schema, if the king ordered Simeon to collect taxes in the History, and if there was a similar narrative in the Martyrdom, this shared story was presumed to emerge from the common source, the earliest record of Simeon’s martyrdom.

Recently, Kyle Smith has convincingly challenged Wiessner’s reconstruction.Footnote ⁵⁰ He has argued, instead, that the Martyrdom was composed first, and that both the History and Sozomen’s account were directly dependent on it. The later History presents a hagiographical revision of the Martyrdom, or a closely related source, that seeks to diminish the appearance of Christian disobedience and offer a more moderate version of Simeon’s opposition to the king. For instance, whereas the Martyrdom speaks of Christians refusing to pay any taxes, in the History, Simeon refuses the draconian imperial order that Christians pay an onerous double tax.Footnote ⁵¹

What continues to go unnoticed is the fact that the story in the earlier Martyrdom and the derivative story in Sozomen do not contain any order from the king directing Simeon himself, in his ecclesiastical capacity, to collect taxes. Instead, these texts, and Simeon as a character in them, criticize the avaricious imperial tax collectors, whose behavior causes Simeon to argue that Christians should not pay any taxes at all. In the History – a later adaptation offering a more moderate image of Christian opposition to Sasanian rule – the Christians as a group neither refuse to pay taxes, nor does Simeon refuse to obey the king as a matter of principle. Rather, Simeon challenges the premise that Christians should pay a double tax, and specifically that he should be responsible for and complicit in the double tax’s collection.Footnote ⁵² The reason we lack corroborating evidence of other bishops or Catholicoi serving as tax collectors is because this detail is an apologetic embellishment of a later account: It does not reflect the actual duties conferred by the state upon the Catholicos in any period. The case of Simeon shows how preexisting assumptions about the Sasanian Empire’s supposed delegation of authority to particular religious communities skews our understanding of the textual evidence.

No evidence, therefore, supports the involvement of the Exilarch – or for that matter of the Catholicos – in tax collection. Tax collection was the remit of imperial appointees of various kinds. These appointees may occasionally have been Jews and Christians, but they owed their positions to their direct participation in the state apparatus, rather than a Jewish or Christian autonomous hierarchy.Footnote ⁵³

Markets

In a few pericopes in rabbinic literature, the Exilarch is depicted as exercising some control over agricultural markets.Footnote ⁵⁴ In one story in the Palestinian Talmud, the Exilarch appoints a rabbi to oversee weights and prices in the market, using the Greek agoranomos, or market overseer, as his title.Footnote ⁵⁵ While this source has often been taken at face value, Geoffrey Herman notes that there are reasons to doubt its facticity. The source follows a discussion that exegetically derives from the Bible an obligation for Jews to appoint an agoranomos.Footnote ⁵⁶ The agoranomos in these sources is therefore not a government appointee, but rather a position within the rabbinically imagined Jewish community. The story of the Exilarch is introduced to problematize the precise nature of the agoranomos’ responsibilities, with Exilarch and rabbi offering different understandings. Strangely, however, while the Babylonian Talmud’s version of this story, which appears to be derivative of the earlier Palestinian source, states that the house of the Exilarch appoints agoranomoi, the Exilarch and his household are absent from the ensuing account, again suggesting that the Exilarch did not, in reality, appoint any such figure.Footnote ⁵⁷

In general, the agoranomos was a Greek, and then Roman, overseer, and often one of low rank and local appointment, responsible for ensuring good order in the market.Footnote ⁵⁸ There is less evidence of a widespread position akin to the agoranomos in Babylonia. In Shapur I’s trilingual inscription at Kaʿba-ye Zardošt from the second half of the third century, the fifty-seventh figure on a list of officials in Middle Persian is the wāzārbed; a market head (the word “bazaar” derives from wāzār). This is translated in the Greek version of the inscription as agoranomos. Yet in the context of an inscription listing the top positions of the Empire, the wāzārbed does not sound like a position equivalent to the agoranomos, but instead was likely a distinct office that was best approximated in Greek by the word agoranomos.Footnote ⁵⁹ All of this suggests, as Herman argues, that these stories “originated in Palestine” and depict “Babylonia in accordance with the reality of Palestine.”Footnote ⁶⁰

In another story, the Exilarch is depicted as possessing the ability to “seize the market” in the capital city of Meḥoza, removing marketplace competition by allowing a particular merchant to complete selling their wares before others may sell theirs. According to the story, Rav Dimi from Nehardea arrives at Meḥoza with a boat filled with figs. The Exilarch instructs Rava to examine the rabbi and see whether he is in fact a “rabbinic scholar” and therefore worthy of market seizure.Footnote ⁶¹ Rava delegates this task to his junior, Rav Adda bar Ahava, who effectively insults Rav Dimi, both by his crass questions (if an elephant swallowed an Egyptian basket and expelled it through its anus, what is its status?), and subsequently by demeaning Rav Dimi himself. As Barry Wimpfheimer has shown, this story is a literary creation, comprised of a variety of sources throughout the Talmud, with the purpose of serving as a counterweight to an earlier legal discussion.Footnote ⁶² More to the point, the story hardly conveys the “centralized authoritative structure of the Babylonian Jewish community” as some have argued.Footnote ⁶³ Indeed, other rabbis are similarly said to have exercised the ability to freeze the market and to intervene in market affairs.Footnote ⁶⁴ For instance, according to a rabbinic discussion, local merchants sell their wares before itinerant merchants.Footnote ⁶⁵ This does not appear to have been a set law, as the locals of one town asked Ravina to intercede when itinerant basket-sellers came to sell their wares, and rather than rule decisively in one direction, Ravina offers a compromise intended to appease both parties. In an adjacent story, Rava allows two rabbis to break the rules of priority so that they may return to their studies more quickly. This suggests that the ability to seize and manipulate the market stemmed not from imperial diktat but from communal influence, or simply lived in the literary imagination of the rabbis altogether.Footnote ⁶⁶

Indeed, the story of Rav Dimi can be read instead as a subtle critique of the way the Exilarch and his henchman doled out social privileges and deployed power and status; not in a formal capacity, but one imposed by social pressure. The story concludes with Rav Dimi disgraced and his figs spoiled and unpurchased. When Rav Dimi reports his misfortunes to Rav Joseph, the latter curses those who harmed Rav Dimi. As a result, Rav Adda bar Ahava, who ultimately did the bidding of the Exilarch by submitting Rav Dimi to questioning, dies. We find a similar condemnation of ecclesiastical use and abuse of power and privilege outside of the centralized power of the state in Aphrahat’s Demonstration 14.Footnote ⁶⁷ Composed just prior to the middle of the fourth century, Aphrahat denounces the bishop of Seleucia-Ctesiphon for exploiting his flock for the sake of his own self-exaltation and aggrandizement, and for doling out favors, titles, and honors to his corrupt cronies.Footnote ⁶⁸ The bishop needlessly foments social strife, when instead he should pursue concord. According to the story of Rav Dimi, in his seizure of the markets, the Exilarch similarly fosters discord in Babylonian Jewish society, pitting rabbi against rabbi and Jew against Jew in a competition for honor and privileges.

The Exilarch did not collect taxes, nor did he appoint Jews to formal governmental oversight of the markets. He may have had some power to seize the markets, but this did not derive from some official imperial position. Instead, this power was likely a product of the Exilarch’s prestige and social capital and could therefore be deployed by others with some degree of social capital, including particular rabbis.

Legal Jurisdiction

The Exilarch is commonly thought to have overseen a system of official Jewish courts which regulated Babylonian Jewish society.Footnote ⁶⁹ Few sources, however, can be mustered to support this view.Footnote ⁷⁰

According to one source, judges were present at the gate of the Exilarch:Footnote ⁷¹

Rav Huna argues that Rav Naḥman’s legal view carried more weight by virtue of his closer proximity to the Exilarch’s court or gate where judges were, depending on the translation, present, available, or prevalent.Footnote ⁷² Rav Naḥman is elsewhere identified as the son-in-law of the Exilarch, and his assumed access presumably stems from his close familial relationship with the Exilarch.Footnote ⁷³

This brief story has been taken to suggest that the Exilarch superintended a network of courts. Yet the source makes no mention of a general court system; it refers only to a group of judges who, for whatever reason, frequent the court of the Exilarch. It is also unclear whether the word baba refers to the “court” of the Exilarch, which judges frequented perhaps as guests, or more specifically to the gate of his estate, which may have served as a meeting place to resolve communal affairs.Footnote ⁷⁴ There is a long history in the Near East of judges adjudicating at the entrance to a city or noteworthy landmark, a phenomenon found in the Bible and also the Talmud.Footnote ⁷⁵ In either case, there is no indication that the judges in question answer to the Exilarch.

The same Rav Naḥman appears in one of the other stories cited as evidence of the Exilarch’s system of courts. A rabbi is encouraged to accept a summons sent by Rav Naḥman to display “the honor due to the Exilarchate.”Footnote ⁷⁶ In the ensuing story, there is no court, but simply Rav Naḥman in his home hearing a dispute between two litigants. Moreover, the rabbi appears before Rav Naḥman not because he has authority; indeed, he originally considers ignoring the summons. Ultimately, he agrees to appear before Rav Naḥman after a rabbi encourages him to express “honor due to the Exilarchate,” but no more. This suggests that attending Rav Naḥman’s summons was not mandatory, nor did it carry coercive power. In another story, Rav Naḥman issues a ruling on behalf of the Exilarch, and his ruling document is torn up in protest by another rabbi.Footnote ⁷⁷ The Exilarch asks Rav Naḥman for an explanation, and two versions of his response are offered: The latter either replied that Rav Yehuda must have had a good reason, or that Rav Yehuda’s action can be dismissed because Rav Naḥman is a greater judge. Neither answer assumes the Exilarch carries any special legal authority.

There are astonishingly few additional sources that even tangentially associate the Exilarch with adjudication.Footnote ⁷⁸ In one case, the Exilarch suspects that a Jew killed a man, and he instructs a rabbi to investigate the matter, and if it is confirmed, the rabbi should “dim his (i.e., the murderer’s) eyes,” a form of extra-judicial punishment also employed elsewhere by rabbis.Footnote ⁷⁹ The Exilarch is not involved in the subsequent story. This suggests that the Exilarch may have been interested in maintaining social order but did not have a court system of his own ready to deploy. He also lacked the authority to impose punishment, or at least capital punishment, and so encouraged the rabbi to use discrete and clandestine measures, presumably to avoid the watchful eye of the actual imperial authorities.Footnote ⁸⁰ In another story, the Exilarch is asked to rule in a case, but his judgment is rejected by the litigant, who instead approaches a rabbi to receive a different ruling altogether.Footnote ⁸¹ This hardly suggests formal legal authority.

As with taxes, the assumption of exilarchal legal authority was misleadingly read back into earlier sources. A particularly instructive example is an admittedly complicated, albeit brief, talmudic passage that has been instrumental to the notion of exilarchal legal authority. This short legal discussion seeks to clarify an enigmatic mishnah in tractate ʿEruvin. The tractate is dedicated to the laws for establishing a boundary marker, or ʿeruv, that permits people to carry objects in a city’s public spaces on Shabbat, a typically forbidden activity. In general, the theory behind the law is that one may carry in enclosed private property, and the ʿeruv is a legal fiction that turns public spaces into nominally private spaces. The mishnah discusses the unusual case of a city that was once privately owned, presumably occupied by tenants, but that has since become publicly owned and is now divided among each of its residents. The mishnah presupposes that different rules typically apply to the application of ʿeruv in privately versus publicly owned cities; in the former case, since it is privately owned already, a single ʿeruv suffices.Footnote ⁸² In publicly owned cities, by contrast, it must be made clear that it is only the ʿeruv that allows people to carry, lest they mistakenly infer that carrying is always permitted in public. Therefore, in publicly owned cities, a designated space was left outside of the ʿeruv to serve as a reminder that it is the ʿeruv that permits carrying on Shabbat in the rest of the city. In the ambiguous case of a privately owned city that becomes public, the mishnah rules, without explanation, that a single ʿeruv still suffices, as when it was privately owned, and no additional space must remain outside of the ʿeruv to serve as a reminder.

The Talmud seeks to identify an example of a private city that becomes public, and the reason it should be exempt from the typical requirements of a publicly owned city:Footnote ⁸³

Previously understood as reflecting the Exilarch’s imperial authority (harmana), careful analysis of this complex source uncovers crucial flaws with this interpretation. Rav Yehuda offers an example of a city that was privately owned and became public: the “disqarta of the Exilarch.” Disqarta derives from the Middle Iranian term for an elite estate, realized as dastgird in Middle Persian.Footnote ⁸⁴ These were large landholdings that often included both agricultural fields and living quarters.Footnote ⁸⁵ These estates, as described by both Sasanian law and elsewhere in the Babylonian Talmud, required large staffs, including slaves, for upkeep and maintenance.Footnote ⁸⁶ The legal discussion in the Talmud here therefore seems to refer to what was previously a privately owned estate of the Exilarch that has since become publicly owned. The process of a disqarta transforming from private estate to public city was, in fact, fairly common; a number of Sasanian cities in Late Antiquity were named dastgird, a vestige of their previous status as private estates.Footnote ⁸⁷ In a similar vein, disqartas also became homes to monasteries and schools, again sometimes bestowed by a single wealthy benefactor, showing how they could transition between various states of private and public ownership.Footnote ⁸⁸ In seeking to understand the Mishnah’s ruling concerning “a private city that became public,” Rav Yehuda therefore provides a local Babylonian example of such a phenomenon: The disqarta of the Exilarch, which was once privately owned by the Exilarch, and later publicly owned.

Based on the principle that a specific example would only be furnished due to some novelty it introduces to the discussion, the later Rav Naḥman seeks to understand whether there is something particularly instructive about the disqarta of the Exilarch. He wonders if perhaps Rav Yehuda selected it because of the additional novelty that people regularly meet there at the residence or office of the so-called harmana, a Persian loanword broadly meaning “authority,” in this case, “authority figure.” When gathered at the harmana, people would remind each other of the city’s shift from private to public ownership, thereby obviating the need for a space outside the ʿeruv to serve as a formal reminder. He rejects this explanation, however, because Jews also regularly meet weekly on Shabbat wherever they are, and therefore the fact that people gather at the harmana is not a novelty. Instead, Rav Naḥman proposes that a better example is the disqarta of Nitzwoi, although he elaborates no further. The implication is that the disqarta of Nitzwoi also transitioned from private to public ownership, like many other disqartas, and that even though no harmana resides there, the Mishnah’s law still applies to it.Footnote ⁸⁹ The lesson is that any city that transitions from private to public ownership can count on regular encounters, like those that occur on Shabbat, to remind residents of its status as a formerly private city.

The significance of this passage in scholarly accounts of the Exilarch derived from two fundamental misunderstandings. First, scholars simply failed to recognize that the disqarta of the Exilarch referred to in the text was once owned by him, but no longer. They therefore assumed that the harmana who dwelled in the disqarta must refer to the Exilarch himself, and to his imperial appointment and/or judicial authority.Footnote ⁹⁰ The very premise of the Talmudic discussion, however, is that the disqarta was no longer privately owned by the Exilarch, and the harmana located there was therefore not the Exilarch at all.

A second error was that scholars preferred the reading harmana, and assumed this referred to the Exilarch, who therefore enjoyed some degree of “authority.” The word harmana, however, is in fact a clear scribal error.Footnote ⁹¹ Most manuscripts instead have the related but less common word kahramana, realized in Middle Persian as kārframān.Footnote ⁹² The term can refer to a general deputy or appointed official, someone with oversight capacity or delegated authority of some kind, or to a servant.Footnote ⁹³ The term has the former meaning elsewhere in the Babylonian Talmud, where it refers to the appointment of a lessee with authority over one’s property.Footnote ⁹⁴

However, there is also a more technical use of the term in several cases in the so-called Sasanian law book, the Book of a Thousand Judgments (Mādayān ī Hazār Dādestān, hereafter MHD), a collection of earlier case law typically dated to the early seventh century. Here it refers to the authority conferred upon certain Sasanian judicial officials to validate documents with their seals.Footnote ⁹⁵ These “seals for the exercise of authority” (muhr ī pad kār-framān dāštan), or just “official seals,” were used by regional officials of different ranks to sign depositions, whether in criminal or civil cases. Papyri dating from the period of the Sasanian occupation of Egypt in the early seventh century feature a figure named Saralaneozan (Middle Persian, Shahrālānyōzān) who is identified as the kārframān-i dar, the kārframān of the court.Footnote ⁹⁶ Among his other functions, he too appears to be responsible for sealing judicial documents, but also for collecting taxes and approving goods and persons for travel through Sasanian territory.Footnote ⁹⁷ The word kārframān therefore has a range of possible meanings, but all pertain to officials in a position of authority who validate legal documents and oversee other crucial administrative functions.

We may now fully understand the brief talmudic discussion. What was formerly the private dastgird of the Exilarch is now a public site occupied by, among other people, the kārframān, an imperial official. Jews would frequent the dastgird not to see the previous owner, the Exilarch, but to appear before the kārframān and perhaps avail themselves of one of his prerogatives, such as sealing relevant judicial documents. The Talmud elsewhere makes mention of Sasanian criminal deposition documents by their Middle Persian name (pursišn-nāmag), correctly noting that the legal case is closed once it is sealed, and in another place recognizes the need for official seals to validate documents in civil cases under Sasanian law.Footnote ⁹⁸ This shows that Jews had first hand familiarity with the Sasanian legal system, presumably through access to it and to figures like the kārframān, a topic we will return to below. Far from pointing to the imperial authority of the Exilarch or his judicial and administrative jurisdiction, this talmudic source shows that Jews had regular and direct recourse to Sasanian administrative figures, like the kārframān.

In all, there is very little to support the contention that the Exilarch was responsible for overseeing the administration of judgment among Jews, a negative conclusion to be added to the absence of evidence of the Exilarch serving as formal intermediary, the Exilarch’s noninvolvement in tax collection, and at best narrow deployment of social pressure in the case of markets.Footnote ⁹⁹ To be clear, the Exilarch is undoubtedly viewed as a prominent Jewish figure, and by dint of his elevated social and cultural position, Jews may well have occasionally deferred to him in particular domains, such as seizure of the markets. The Exilarch may have occasionally had some involvement in resolving conflicts among Jews, but this was not because they filled any formal position vis-à-vis the Empire.

Babylonian Rabbinic Judges

If the Exilarch was considered the superintendent of a Babylonian Jewish court system, the rabbis were its official judges. The spiritual and judicial authority of rabbinic courts in both Palestine and Babylonia was once taken for granted. According to this view, the rabbis of both centers were perceived to be leaders of the Jewish community, officiating over law courts and exacting and meting out punishment.Footnote ¹⁰⁰ Jews were governed first and foremost by Jewish law, or Halakha, as understood and promulgated by the rabbis. The history of ancient Jewish society became, in many ways, a history of rabbinic rule. And yet, while this paradigm has long since fallen out of favor for late antique Palestine, it persists in the study of Babylonia.

Over the course of the last half century, the hegemony of the rabbis in Palestine has been thoroughly challenged. Revisionist approaches that highlight what Shaye Cohen described as the “great tension between rabbinic ideology and social reality” have concluded that the rabbis were not widely recognized sources of spiritual or legal authority across Palestinian and, by extension, Mediterranean Jewish society during the first centuries of the Common Era. Indeed, the rabbis themselves were not institutionalized in any serious fashion, a fact that belies notions of a unified rabbinic movement, to say nothing of a centralized Jewish society.Footnote ¹⁰¹ Rabbinic influence, instead, grew gradually over many centuries.Footnote ¹⁰² Romantic notions of the elevated position of the rabbis across ancient Jewish populations and regions have grown untenable.

Palestinian rabbinic court cases recorded in rabbinic literature are no longer regarded as evidence of the formal position of the rabbis in society. Instead, rabbis functioned as arbitrators, and “depended on the consensus of the ruled.”Footnote ¹⁰³ As a result, the rabbis used various means of social pressure to enforce their rulings; they “could threaten, plead, or cajole, but could not subpoena or impose a sentence.”Footnote ¹⁰⁴ In some Palestinian rabbinic stories, for instance, rabbis brandish excommunication to compel compliance.Footnote ¹⁰⁵

Even as scholars grew skeptical about the extent to which rabbis in Palestine enjoyed widespread recognition and authority, Babylonian Jewish society was thought to fall more fully under the sway of the rabbis by dint of their formal position in the centralized Jewish social hierarchy, whether deriving from or independent of the Exilarch.Footnote ¹⁰⁶ Pioneering revisionists like E. R. Goodenough and Jacob Neusner, who challenged the hegemony of the rabbis in Palestine, insisted that in Babylonia the rabbis were authoritative, and that Jewish society therefore lived in broad conformity with their instructions. Goodenough, for instance, questioned the place of the rabbis in Palestinian Jewish society based on synagogue mosaics, which employed motifs that he argued would have been objectionable to the rabbis and evinced theologies distinct from those of the rabbis.Footnote ¹⁰⁷ He made a similar argument about the magnificent frescoes in the Dura Europos synagogue, the only synagogue from late antique Mesopotamia to survive. Nevertheless, he believed that this community was an aberration from an otherwise rabbinized Jewish Babylonia.Footnote ¹⁰⁸ Jacob Neusner contended that Goodenough had overstated the authority of the rabbis over other synagogues in Mesopotamia. He nevertheless held that the rabbis “exerted full and unchallenged authority” in matters of trade, real estate, civil law, marriage, and divorce, not to mention that they were revered, at least by some, as wonder workers.Footnote ¹⁰⁹ As Neusner phrased it, the authority of the rabbis therefore “depended not upon popular acquiescence, though it was considerable, but upon the coercive capabilities of their courts.”Footnote ¹¹⁰ Assuming imperial sponsorship precluded any serious need to address when and how the Babylonian rabbis attracted followers and spread their influence. Their authority and influence were guaranteed by their “coercive abilities” via the state, and therefore existed at least from the Sasanian Empire’s rise in the early third century onwards. Others countered that Neusner underestimated the extent of rabbinic authority, arguing that the Jews of Babylonia on the whole followed rabbinic precepts, beginning in the Parthian period onwards.Footnote ¹¹¹

The rabbis were so self-assured in Babylonia, according to Richard Kalmin, that in contrast with the rabbis of Palestine, they remained aloof from and disdainful toward non-rabbinic Jews, and needless to say, non-Jews as well. They were also highly decentralized.Footnote ¹¹² But rather than inferring from this that the rabbis were a loose collection of figures without any clear center of power or institutionalization, Kalmin concludes that “Babylonian rabbis in their own localities, part of a city, or an entire city and its environs, presided over their own ‘fiefdoms.’”Footnote ¹¹³ This situation contrasted with Palestine, where, according to Gafni, lay leaders played a far greater role than in the rabbinically run Babylonian society.Footnote ¹¹⁴ Babylonian Jewish society was governed by the rabbis and rabbinic law.Footnote ¹¹⁵

Even as this narrative of rabbinic hegemony persists, several studies have offered important correctives. In a watershed work, David Goodblatt demonstrated that the larger institutionalized rabbinic academies known from the medieval period and assumed to have originated among the earliest Babylonian rabbis, emerged in the post-talmudic era.Footnote ¹¹⁶ The rabbis in the Talmud, by contrast, were neither centralized nor institutionalized. They were organized in small study circles, a few students congregating around a particular master in cities across Babylonia.Footnote ¹¹⁷ Centralized and major academies arose after the last named rabbis in the Talmud in the early sixth century, as Goodblatt and Jeffrey Rubenstein have demonstrated, even as editorial interpolations in the Talmud retrojected the later institutionalized movement onto the rabbinic past.Footnote ¹¹⁸ Yet these changes have been taken to narrowly reflect pedagogical and institutional developments, rather than serve as an index of the state of the rabbinic movement in Babylonia at the time.

The more marginal position of the rabbis in Babylonia is clear from the many sources that contradict the general self-presentation of the rabbis as widely respected authority figures. Although the rabbis tended not to readily describe episodes in which they were challenged, several rabbinic sources indicate that there were those in Babylonian who belittled the rabbis or did not recognize them, even in their own locales.Footnote ¹¹⁹ Despite the general image of a compliant Jewish society that is found throughout rabbinic literature, the rabbis sometimes do acknowledge that they were disobeyed.Footnote ¹²⁰

The insecurity of Babylonian rabbis appears to have impacted the readiness with which they deployed excommunication against those who merely disrespected them, unlike what we find among Palestinian rabbis.Footnote ¹²¹ This was not out of a “desire to protect … the honor of the Jewish self-governmental authorities in Babylonia,” as some have argued, but more plausibly reflects recourse to social pressure out of a lack of formal power or official means of enforcement.Footnote ¹²² Even stories that boast about the position of the rabbis in Jewish society often reflect a rather minor following.Footnote ¹²³ There is little to suggest any kind of formal hierarchy or the existence of a structured court system, and the ad hoc nature of rabbinic courts is apparent.Footnote ¹²⁴ There was no central governing body to determine rules, regulations, even basic laws, nor to disseminate them to the public at large.

A reappraisal of the sources typically used to support the normativity and formal authority of rabbinic courts in the Sasanian Empire shows that the notion of semi-autonomy was read into rather than derived from them. Two related stories, often cited as evidence of rabbinic judicial power, may in fact thematize precisely their lack of formal right to rule. In both cases, the rabbis sentence the guilty party to flogging. In response, it is reported to the empire that a rabbi “passes judgment (dina) without the authority of the king (harmana d-malka).”Footnote ¹²⁵ As mentioned above, the term for authority here, harmana, is a Persian loanword used throughout the Talmud to refer to royal authority and edicts. These two rabbinic stories have typically been understood as referring to the limits of rabbinic judgment; the Sasanians allowed Jewish courts to rule in civil cases, but they lacked the “authority of the king (harmana d-malka)” to deliver corporal punishment.Footnote ¹²⁶

The continuations of both stories are, however, crucial. In one story, the rabbi flogged a man for fornicating with a non-Jew. When confronted by the government, he dissembles, both by mischaracterizing the offense of the guilty party and by offering praise of God that is misunderstood to be praise of the Sasanian king himself. As a result of the rabbi’s “solicitousness for the government,” the king hands him a staff (described by a Middle Persian loanword) and tells him: “You may judge cases.”Footnote ¹²⁷ This story appears to reflect a miraculous reversal of fortune: A rabbi with no formal imperial authority to judge successfully tricks the king, not only evading punishment for arrogating authority, but now recognized as a judge by the empire. Notice also that the rabbi’s newfound right to judge is here imagined as granted directly by the king and not as a feature of the rabbi’s position in any Jewish hierarchy. In the other story, the flogging leads to the death of the guilty party, and the rabbi is defended by the king’s mother Ifra Hormiz, who warns the king “do not have any dispute with the Jews.” This is a signal perhaps that Jewish conflict resolution was outside of the immediate purview or interests of the state, but hardly evidence for an independent Jewish court system.Footnote ¹²⁸ These stories do not indicate that, excepting cases of flogging, rabbis had power to rule. They instead show that corporal punishment was severe enough an arrogation of authority to rise to the attention of the Empire, which otherwise rarely interfered in local conflict resolution.Footnote ¹²⁹ We will return to the Sasanian evidence for this below.

A more likely scenario is that, as in Palestine, Babylonian rabbis functioned as arbitrators. This explains the rabbinic discussion that advises Jewish judges to exempt themselves from liability by receiving the consent of both parties.Footnote ¹³⁰ As in Palestine, Babylonian rabbis lacked the coercive powers of the empire or an internal Jewish hierarchy, resorting instead to mechanisms of social enforcement like the ban, or excommunication.Footnote ¹³¹ The ban was also used in the Babylonian Talmud to coerce Jews to appear before rabbinic courts and to obey their verdicts. Rabbis additionally deployed bans to prevent litigants from appearing before non-Jewish courts. We will see below that Syriac Christian sources deploy the ban similarly. This shared use of the ban reflects, according to Belinitzky and Paz, “a social reality in which leaders of minorities, who did not have the full enforcement apparatus of the Empire at their disposal, used the ban as one of their few means for consolidating their authority and upholding their honour.”Footnote ¹³²

The Talmud includes diverse cases that were purportedly judged by individual rabbis. Thematically, they cover an impressive array of legal fields, spanning from ritual to civil law, with few cases of criminal law.Footnote ¹³³ Granting, for the sake of argument, that most of these stories reflect the types of cases that might be judged by rabbis, it has been a standard assumption that they also indicate a centralized court system and official right to judge. However, while the rabbis may have been an attractive legal venue for some Jews, their capacity to rule derived from their popularity rather than from formal authority. More critically, as Lapin has noted in the case of Palestinian rabbinic case law, we cannot “assume that the cases, taken together, correspond in any simple way [to] the actual activity of Rabbis as judges.”Footnote ¹³⁴ With regard to Babylonia, many of the cases reported in the Talmud reflect the concerns of rabbis and their close adherents and were likely preserved or invented because they address a particularly uncertain area of rabbinic law. Outside of a highly romantic vision of a society entirely under the thrall of the rabbis, it is difficult to maintain that these laws constituted a central aspect of a standardized system of law.Footnote ¹³⁵ Further work on these cases may offer insight into those areas of law that at least some Jews brought to the rabbis, but they are not dispositive of an official position occupied by the rabbis, and certainly not of Babylonian Jewish self-governance.

There is, therefore, little to support the notion of Babylonian Jewish semi-autonomy. The Exilarch did not enjoy any intercessory function or unique oversight of Jewish dispute resolution. Similarly, rabbinic courts functioned outside of the direct purview of the empire. These results challenge our understanding not only of Babylonian Jewish society, but also of key paradigms concerning Sasanian imperial policy toward its religious communities. They demand an alternative model of Sasanian rule and legal culture that make sense of elite figures like the Exilarch and networks of non-imperial legal experts like the rabbis, outside of notions of semi-autonomy. For a fuller picture, we must compare the evidence of Jewish society with the other non-Zoroastrian Sasanian community for whom we have abundant sources, Christians.

Christian Intermediaries and Law in the Sasanian Empire

Christians, too, were often thought to enjoy a form of semi-autonomy, consistent with Sasanian organization of its Jewish and other subject communities, a picture that is beginning to crumble.

Prior to the fifth century, we lack robust records of the undoubtedly many Christians who lived under Sasanian rule.Footnote ¹³⁶ There is no evidence from this early period of a centralized hierarchy, single leader, or recognized representative. Our first consistent collection of evidence suggests that the increasing Christianization of the Roman Empire over the course of the fourth century fostered a growing anxiety among Sasanian officials toward their Christian subjects. Christians could be perceived as potential fifth columns for Rome, which triggered eruptions of imperial violence against them.Footnote ¹³⁷ This period became known in Christian sources as the “Great Persecution,” commemorated in the martyr acts relating the death of the bishop Simeon bar Ṣabbaʿe.Footnote ¹³⁸

However, in the year 410, the relationship between the Sasanian Empire and its Christian subjects underwent a profound transformation. The Roman Christian emissary Marutha of Maypherqaṭ, on behalf of other bishops in the Roman Near East, enjoined Yazdgird I to convene the bishops of his empire in the capital of Seleucia-Ctesiphon in order to establish a formal ecclesiastical hierarchy.Footnote ¹³⁹ Marutha’s own interest was to have Christians in the east ratify the canons of the Council of Nicaea and consolidate the bishops of the east into an ecclesiastical hierarchy parallel to that in the west. The Sasanian king appears to have viewed this as an opportunity to foster close ties of loyalty and dependency with a distrusted population.Footnote ¹⁴⁰ That imperial patronage of Christians was an alternative to violence against them is explicit in the synod itself and in the epistles it attributes to the king.Footnote ¹⁴¹

By patronizing the church hierarchy and its regular meetings under his aegis, the Sasanian king encouraged the identification of Christianity with the Sasanian Empire.Footnote ¹⁴² Upon arrival at the Synod of 410, the bishops, having gathered in the major church by order of the king, collectively thanked God and beseeched him to “add days unto the days of the victorious and illustrious king, Yazdgird the King of King.”Footnote ¹⁴³ These ties were to be reinforced biannually, as Canon 6 makes clear, with the synods convening in Seleucia-Ctesiphon, and only when the king was present. Like the Synod of 410, later synods would extoll the Sasanian kings for their patronage. In time, Sasanian kings would be added to the litanies to be recited during the liturgy.Footnote ¹⁴⁴

The Synod of 410 elevated the Catholicos as the leading figure of the East Syriac hierarchy backed by the Sasanian king. The Catholicos was to be the bishop of Seleucia-Ctesiphon, so that he remained in close proximity to the king.Footnote ¹⁴⁵ The king ensured the position of the Catholicos and warned that “no one may be divided against them, and should anyone rise up against them and resist their will, they shall inform us, and we shall inform the King of Kings. He shall have himself to blame for the evil which will come heavily upon him, whoever he may be.” The Catholicos’ position was enforced not only by the anathema of the bishops, but, as the seventeenth canon makes clear, by the King of Kings himself. The Catholicos’ power, which was contested by competing bishops several times over the course of Sasanian history, rested on the king’s support, making him more pliable to the king’s will. The king was often actively involved in the selection and approval of Catholicoi, and the Church experienced acephalous periods as a result of royal disapproval of the Catholicos selected by the bishops.Footnote ¹⁴⁶ Subsequent synods were no less dependent on the king’s support, who again legitimated the canons they produced.Footnote ¹⁴⁷

The Catholicos therefore clearly enjoyed an elevated position as part of a centralized Church hierarchy supported by the state. Yet the Catholicos was not recognized as part of a general Sasanian policy of semi-autonomy for its subject communities; otherwise, he would have been recognized long before the early fifth century, when many Christians were already living under Sasanian rule. His position instead emerged out of Sasanian anxieties over potential Christian disloyalty. The group-specific circumstances that generated the East Syriac ecclesiastical hierarchy are also clear from the fact that it was overtly modeled on its western counterpart.Footnote ¹⁴⁸ It was, after all, western bishops who sent Yazdgird the letter, and who sought to bring the eastern churches into conformity with western Christian canons and creed. The Catholicos’ elevated position parallels the elevated position of the Christian patriarch in the west. Sasanian support for the establishment of the church hierarchy was not part of a comprehensive imperial policy, but was a response to particular concerns triggered by the empire’s Christian subjects.Footnote ¹⁴⁹

Even in this elevated position, however, there is little to support the notion of the Catholicos’ role in Christian self-governance, or that the ecclesiastical figures were officially tasked with governing the empire’s Christians. Like the Exilarch and rabbis, civil legislation was not among the official functions of the East Syriac ecclesiastical hierarchy.Footnote ¹⁵⁰ Over the course of the Sasanian period, the Church sought to regulate a select few areas of law, especially marriage and inheritance.Footnote ¹⁵¹ Although scholars have had a tendency to inflate even this narrow engagement into a full-fledged officially recognized legal system, there is little to commend the notions that ecclesiastical legislation extended beyond these legal domains or that the Sasanian Empire authorized their enforcement.Footnote ¹⁵² Indeed, to the contrary; the church’s interest in marriage emerged decades after the establishment of a church hierarchy in the east, out of a particular concern that members of its community, according to the Synod of 484, “imitate the Magians in impure marriage … and violate the law of the Church of Christ.”Footnote ¹⁵³ In the mid-sixth century, the Catholicos Mar Aba embarked on an extensive campaign to proscribe and mark as un-Christian the close-kin marriages that were permitted and even encouraged by Sasanian and Zoroastrian law, one of the causes of imperial prosecution against him.Footnote ¹⁵⁴ Even the church’s interest in regulating these narrow areas of law should not be mistaken for a reality in which they had the power to enforce their prescriptions.

Christian sources themselves reflect the local and contested nature of Christian forays into civil law, as Richard Payne has recently shown. A particular telling example is the History of Mar Aba, a text which describes the accusations against Mar Aba by a high-ranking Zoroastrian mowbed, or priest:Footnote ¹⁵⁵

According to the mowbed, Mar Aba both contradicted the verdicts of the Zoroastrian high priest and improperly drew Christians away from judicial disputes under the mowbed’s authority.Footnote ¹⁵⁷ Indeed, the History of Mar Aba earlier describes how “From four in the afternoon until the evening, [Mar Aba was occupied with] judging cases and resolving conflicts between the faithful and one another, and between pagans and the faithful.”Footnote ¹⁵⁸ In response to these attacks, Mar Aba does not argue that Christians have legal autonomy, or that they enjoy broad rights over intracommunal litigation. Instead, he downplays his involvement in the judicial process and limits the nature of his authority: “I am not commanded by the divine scriptures to restrain or strike anyone or to confiscate anything of his, but rather we pray and beseech God concerning those who err to return to true knowledge.”Footnote ¹⁵⁹ The History of Mar Aba makes clear that Mar Aba’s forays into dispute resolution functioned outside of the formal channels of Sasanian law.Footnote ¹⁶⁰

Certainly, there is evidence of Christian courts. But these should be understood, as Payne notes, as “just one element of a society with multiple sources of judicial authority,” participating “in a broader legal culture rather than creating autonomous, rival courts.”Footnote ¹⁶¹ These courts were not elements in a centralized system but were predominately local courts of voluntary arbitration. Thus, Sabrisho is praised for bringing “upright laws and just verdicts” to Lashom, thereby rendering it “a city of holiness and faith.”Footnote ¹⁶² Similarly, the canons of the School of Nisibis seek to regulate disputes between its members, but in a revealing way. They rule that “a brother who has a contention with his companion or against someone else, shall not go to the court of the outsiders of his will without permission of the brothers and the steward.”Footnote ¹⁶³ Even here, the canons simply seek consensus before appealing to outsiders to resolve disputes they consider internal to the community. Two Christian synods similarly caution “a cleric or a monk who has a charge against a lay person” from turning “voluntarily and under no coercion … to the tribunals of the outsiders (barrāyē).”Footnote ¹⁶⁴

This type of local Christian legislation appears to be evidenced already in Aphrahat’s decidedly polemical Demonstration 14, dated to 344 CE.Footnote ¹⁶⁵ The Demonstration rails against the elite church officials in Seleucia-Ctesiphon, and especially the bishop, for seeking their own elevation through corrupt means, such as the improper exercise of social enforcement. They “pervert justice,” “declare innocent the guilty, and condemn the innocent,” and appear to have been particularly eager to receive bribes. They impose bans and excommunicate without justification, just “as if to say, ‘I am powerful!’”Footnote ¹⁶⁶ They are interested in the pursuit of self-enrichment and social advancement. There is no indication that these figures serve at the behest of the empire. Intriguingly, later in the Demonstration, Aphrahat analogizes the relationship between God and his “stewards” the priests, to that of a king and his “prison wardens, prosecutors, and executioners,” who have the right to place people in “chains, prisons, and fetters,” and who use this power to excommunicate “anyone who offends them.”Footnote ¹⁶⁷ Like the rabbis, Christian judges enforced their rulings through social pressures and excommunication, not through the mechanism of an independent judicial system.

It is mainly in the post-Sasanian period that civil law is perceived by some Christian figures to fall more fully under the purview of the church.Footnote ¹⁶⁸ This is first articulated in the Synod of 676, where it is ruled that “judgment for Christians … should be [performed] in the church before the presence of those designated by the Bishop with the consensus of the community, by priests and the faithful, and … they should not go outside the church to receive judgment, neither before pagans nor the unfaithful.”Footnote ¹⁶⁹ By the eighth century, a number of Christian codes of civil law appear.Footnote ¹⁷⁰ The East Syriac cleric Isho‘bokht composed the Maktbānutā d-‘al Dinē (“A Treatise concerning Judgments”), a comprehensive overview of Christian civil law, and a shorter treatise on inheritance law is ascribed to Simeon of Rev-Ardashir.Footnote ¹⁷¹ Yet these do not reflect the consolidation of centuries of Christian civil law; instead, they are replete with Iranian laws and legal technical terms, and in fact offer some of our best evidence for Sasanian law.Footnote ¹⁷² These works are ambitious attempts by post-Islamic Christians to expand the scope of church authority and legislation with little preceding Christian material to draw from, in part by coopting the legal rules that were once solely the remit of Sasanian officials.Footnote ¹⁷³

Sasanian Legal Culture

If neither Jewish nor Christian sources support the existence of a Sasanian policy to grant religious communities semi-autonomy, Sasanian sources themselves reflect a well-defined imperial system of law that was intended to apply to all its inhabitants, though not equally, even as it made space for local forms of conflict resolution.Footnote ¹⁷⁴

Judging from the main source of Sasanian law, the Book of a Thousand Judgments (MHD), Sasanian law was broadly applicable to all of its subjects.Footnote ¹⁷⁵ As such, the law enforced by the empire was not exclusively predicated on Zoroastrianism. MHD makes “no reference to any theological, dogmatic, ritual, or moral questions whatsoever,” as Macuch notes.Footnote ¹⁷⁶ The cases in the MHD address matters of family, property, procedural, and criminal law, but the work as a whole “does not discuss a single case relating to religious matters.”Footnote ¹⁷⁷ This is not to say the laws were entirely independent of Zoroastrian concerns; family law in MHD, in particular, is heavily informed by Zoroastrian notions of kinship.Footnote ¹⁷⁸ But participation in the judicial system was not limited to Zoroastrians.

Nevertheless, Sasanian law recognized and reinforced a fundamental distinction between Iranians and “adherents of the good tradition” (ērān and weh-dēnān, respectively) on the one hand, and non-Iranians and “adherents of the bad tradition” (an-ērān and ag-dēnān, respectively) on the other; distinctions we will return to throughout the book.Footnote ¹⁷⁹ These latter terms of otherness are not clearly defined, and at different points in Middle Persian literature refer to apostate Zoroastrians, non-Iranians, and non-Zoroastrians, or all of these simultaneously. Whatever these terms meant in any instance, this fundamental distinction informed Sasanian law.

In MHD, non-Iranians and “adherents of the bad tradition” were circumscribed in legal matters that impinged on Iranian identity.Footnote ¹⁸⁰ For instance, a slave belonging to a Christian who became “an adherent of the good tradition” was automatically manumitted, although he owed financial remuneration to his former master.Footnote ¹⁸¹ Similarly, it was forbidden to sell a slave to an “adherent of the bad tradition” (ag-dēnān), and in case of violation, both buyer and seller were branded.Footnote ¹⁸² Most interestingly, according to MHD, “adherents of the bad tradition” could not serve as substitute successors (stūr) to a deceased “adherent of the good tradition,” an institution whose function was to produce a male heir to the sonless deceased.Footnote ¹⁸³ Appointing an “adherent of the bad tradition” as substitute successor would imperil the Iranian identity of the family unit, and the legacy of the deceased believer. Further, MHD rules that a son who was an “adherent of the bad tradition” was exempt from the debts of his father, a financial benefit that nevertheless indicated that the son had severed his connection with his family. The law, however, hastens to add that “all other decisions concerning them (i.e., ‘adherents of the bad tradition’) are the same as those regarding adherents of the good tradition (weh-dēnān).”Footnote ¹⁸⁴ Other references in MHD to adherents of the bad tradition similarly affirm their equal status under the law, an affirmation that paradoxically signals their alterity.Footnote ¹⁸⁵ The division between these opposing groups was maintained and reinforced through specific laws intended to demarcate and reify the boundaries between them.Footnote ¹⁸⁶ Additional Iranian sources note that non-Iranians could litigate against Iranians in court and detail a number of cases wherein Iranians must obey contracts with non-Iranians even to the detriment of fellow Iranians.Footnote ¹⁸⁷ Sasanian law was therefore conceptualized as applying broadly to all subjects, yet simultaneously intended to protect and enshrine the distinctiveness of Iranians.

No Sasanian or Zoroastrian source ever acknowledges separate spheres of legal autonomy for particular communities, religious or other.Footnote ¹⁸⁸ These sources do, however, reflect the availability within Sasanian law of different means of legal resolution. These included forms of arbitration with the consent of the litigants. Thus, the ninth-century encyclopedic Zoroastrian compilation known as the Dēnkard lists different means of dispute resolution, which included typical judicial disputes before a state-sanctioned judge, but also disputes in the presence of one’s “own judge,” a dispute held before three “good/righteous/Zoroastrian men,” and a dispute before witnesses, who presumably would serve as arbitrators.Footnote ¹⁸⁹ Some cases in MHD are similarly predicated on forms of arbitration.Footnote ¹⁹⁰ Both Iranians and non-Iranians therefore had multiple legal venues open to them, from the formal courts of the empire to more local forms of arbitration. By making space for arbitration, the empire created the necessary conditions for various kinds of social collectivities to practice their laws “to a certain degree as long as they did not interfere with the law of the Sasanian state and offend the norms set in Zoroastrian society.”Footnote ¹⁹¹

Far from being unusual, the possibility of legal resolution on the local level outside the strict confines of the state prevailed throughout the ancient world, where arbiters and local forms of communal dispute resolution thrived alongside formal imperial courts.Footnote ¹⁹² Sasanian law similarly applied to its various inhabitants, and at no point formally recognized or authorized a parallel system of adjudication only applicable to particular communities. But Sasanian rule also created space for individuals and groups to resolve disputes legitimately outside of the strict confines of imperial courts. We may speculate that the decisions of an arbitration court could be enforced by imperial courts, but this is nowhere stated explicitly.Footnote ¹⁹³ Local courts did not act with impunity, but rather functioned within certain circumscribed parameters, which explains those rabbinic stories discussed above in which rabbis were pursued by the empire for enacting corporal or capital punishment. These local courts also had to maintain certain standards and adhere to recognizable legal procedures, as indicated by a related story in which a rabbi is brought to the attention of the empire for ruling “without witnesses [most manuscripts continue: and without legal documents].”Footnote ¹⁹⁴ Other means of conflict resolution were, it seems, ultimately appealable to the empire’s courts themselves.

This environment of overlapping mechanisms of legal recourse created the conditions for litigants to pursue what legal scholars call “forum shopping,” selecting between the menu of available venues of conflict resolution.Footnote ¹⁹⁵ Local courts of arbitration, in turn, discouraged their potential litigants from appealing to the imperial court system, and made the case for their superiority as means of resolution on religious, social, or other grounds. Christians established local judges to resolve disputes while discouraging their followers from availing themselves of the courts of “outsiders.”Footnote ¹⁹⁶ Some Christian judges apparently mimicked Iranian laws in their rulings, while others sought to create a stark difference between imperial and Christian forms of resolution. Thus, the Synod of 540 condemns a bishop like Abraham of Bet Lapaṭ for mixing the law of the outsiders (barrāyē) with the law of the Church.Footnote ¹⁹⁷ Theodoret of Cyrrhus describes Jacob of Nisibis’ confrontation with a Persian judge, whose unjust verdict he repudiates by cursing a boulder and shattering it into thousands of pieces, leading the judge to revoke his ruling.Footnote ¹⁹⁸ The History of Mar Aba describes Mar Aba’s success at luring Christians away from imperial courts, much to the dismay of the magi. It also describes how imperial acquittals might be overturned by Christian judges, setting up direct confrontation between the two legal systems. Christian sources evince local forms of dispute resolution coexisting and competing with formal imperial courts.

The Babylonian Talmud reflects similar dynamics between Jewish and imperial means of resolution. Despite rabbinic literature’s tendency to present an idealized image of the place of the rabbis in Jewish society, it provides evidence that Jews too took advantage of the broader Sasanian environment of legal pluralism and forum shopping.Footnote ¹⁹⁹ Jews had access to non-Jewish courts, which the rabbis often sought to curb, precisely as Church synods and the School of Nisibis threaten those who bring cases to “outsiders.” For instance, in one story, rabbis impose a ban on those who resort to the “guard” (פהרגבנא, from Middle Iranian pāhrag-bān*) of the king to resolve an inter-Jewish dispute over the ownership of a moveable object.Footnote ²⁰⁰ Other stories feature Jews reporting other Jews to non-Jewish administrators, although the precise circumstances are unclear.Footnote ²⁰¹

In one stunning passage, the rabbis distinguish between different kinds of Sasanian courts. It is reported that Palestinian rabbis ruled that a Jew who offers uncoerced testimony in a non-Jewish court against a fellow Jew is to be placed under a ban.Footnote ²⁰² An anonymous discussion in the Babylonian Talmud qualifies this principle.

The anonymous discussion first argues that a Jew may in fact testify in a non-Jewish court if a second witness is also involved. It continues to argue that even one Jewish witness may offer uncoerced testimony in the case of a non-Jewish court of the dawār, because the court imposes an oath on the witness. However, Jews may not offer testimony in the case of the court of the megista, because they do not impose an oath.

As several scholars have argued, dawār is most likely to be identified with the Middle Persian dādwar, literally a “bearer of law,” or judge.Footnote ²⁰⁴ As Maria Macuch notes, MHD lists “four types of judges with the title dādwar” who were “state officials engaged in the daily work of the courts.”Footnote ²⁰⁵ The Talmud’s anonymous discussion therefore qualified the earlier Palestinian ruling to allow for Jews to serve as voluntary witnesses in these Sasanian courts, reflecting the fact that Jews did make use of them, and that even the rabbis, perhaps begrudgingly, acknowledged that they followed legitimate legal procedures. The court of the dawār appears in two other places in the Talmud, and there too reflect the fact that Jews had recourse to them. One source advises that a Jew may excuse himself to a non-Jew by saying “I have an appointment at the court of the dawār”; in another, the expectation is that if a Jew wanted to contest the legal action of a non-Jew, they would appeal to the dawār.Footnote ²⁰⁶

The megista, by contrast, is a different type of non-Jewish court, one with allegedly lower evidentiary standards.Footnote ²⁰⁷ Many etymologies have been offered for megista, but none are definitive or without problems. Spicehandler suggested that megista is simply another form of, or related to the word for magian, such that the rabbis are distinguishing between official imperial courts on the one hand (dawār) and arbitration courts run by magi on the other (megista). Support for Spicehandler’s identification of megista with magi comes from a talmudic discussion in which a rabbi suggests the temple was destroyed because of judgments that adhered only to biblical law, to which an anonymous comment incredulously retorts “were they to follow the law of megista?!” If this source does indeed refer to the courts of the magi, the rabbis are acknowledging and seeking to circumscribe Jewish access to the Sasanian legal marketplace, permitting imperial courts (dawār), but disavowing forms of Zoroastrian arbitration (megista).Footnote ²⁰⁸ The megista may have met rabbinic disapproval because of its overtly Zoroastrian legal bases, which is evidenced in a recently published Manichaean text depicting a Zoroastrian judge ruling outside of a fire temple, in which the fire is referred to explicitly to authorize the judge’s pronouncements.Footnote ²⁰⁹ Although the rabbis here discredit Zoroastrian forms of arbitration on procedural grounds – namely, admitting too few witnesses or not requiring an oath – these may be pretexts to deprecate the overtly Zoroastrian nature of the judgment which provoked rabbinic disapproval.Footnote ²¹⁰

Given that Jewish litigants had regular access to imperial courts, it is hardly surprising that the Babylonian Talmud reflects familiarity with Sasanian legal terminology and court procedure. The Talmud includes legal discussions concerning Sasanian court documents and the proper use of seals to validate documents.Footnote ²¹¹ It also discusses the validity of Persian documents composed in non-Jewish courts and used by Jews.Footnote ²¹² Other passages accurately describe differences between Jewish and Sasanian law.Footnote ²¹³ Technical Sasanian legal terms are deployed in discussions of Jewish law without any reference to Sasanian law itself, reflecting the internalization of legal concepts to which the rabbis, like other Jews, were regularly exposed.Footnote ²¹⁴

In one passage, an Exilarch relates several Sasanian laws:Footnote ²¹⁵

According to this passage, the Exilarch maintained that the law of the kingdom is binding, a well-known saying to be discussed momentarily, which may serve as a heading to introduce the next two laws.Footnote ²¹⁶ He then explains that possession under Iranian law – using the appropriate Persian technical term, dārišn – lasts for forty years,Footnote ²¹⁷ and that wealthy landlords can acquire ownership of a property by paying its overdue property taxes.Footnote ²¹⁸ Here an Exilarch is shown to express particular interest in and familiarity with Sasanian law.

The Exilarch’s supposed interest in Sasanian law appears in another passage, which reflects how rabbis might delegitimize other Jewish arbitrators by tarring them for adhering to Sasanian law, just as the Synod of 540 condemned Abraham of Bet Lapaṭ:Footnote ²¹⁹

The defendant, apparently unhappy with the Exilarch’s seemingly commonsensical ruling that cutting down one of three fruit trees reduces the property’s productivity, and therefore value, by one third, dismisses the ruling as one based on “Persian law” and brings the case before a rabbi instead.Footnote ²²⁰ It is striking that the defendant either assumes that the Exilarch’s ruling was in fact based on Iranian law or disparages it by (mis)characterizing it as Iranian law. Here we see how certain Jewish arbitrators may have applied Iranian law in their own conflict resolution, and how the rabbis might rhetorically pit themselves against other arbitrators by portraying the latter’s judgments as insufficiently Jewish/rabbinic, or excessively Iranian. The rabbis may well have attracted litigants precisely by laying claim to the mantle of proper Jewish judgment over and against what they marked as “foreign” and “Persian,” just as the Exilarch and other Jewish elites may have attracted litigants precisely by offering judgments that were in some form Jewish, while being closely aligned with Sasanian law.

Finally, in the context of the relationship between Jewish and Sasanian law, it is necessary to discuss the famous dictum “the law of the kingdom is the law,” found only in the Babylonian Talmud.Footnote ²²¹ While it is often presented as articulating a sweeping vision of Jewish acceptance of imperial law, this dictum appears only a handful of times and articulates a narrow legal notion that is already implicit in earlier rabbinic statements.Footnote ²²² As applied, the dictum does not endorse the replacement of Jewish law by Sasanian law, nor is it equating the two. Instead, the dictum recognizes the validity of the government to expropriate land based on tax law and rules of land tenure. Thus, in one case, a field whose original owners did not pay the tax for a field lose it to those who did pay the tax, because such is the law of the kingdom.Footnote ²²³ When tax collectors act outside of their remit, they are not considered to be following the law of the land and their actions are not deemed valid under Jewish law either.Footnote ²²⁴ The statement does acknowledge that Sasanian law is halakhically relevant in certain cases, but does not add much to earlier rabbinic material that came to the same conclusion regarding other imperial contexts.Footnote ²²⁵ For instance, a mishnah states that the contracts of non-Jewish courts are legally valid for Jews, and the Talmud cites “the law of the kingdom is the law” to supply the mishnah’s rationale.Footnote ²²⁶ The totality of evidence suggests a more dynamic encounter between rabbinic and other courts, in which rabbis permitted access to non-Jewish courts in some cases, erected boundaries in others, and promoted their courts above all.

The Sasanian Empire and Its Communities

The Sasanian Empire oversaw a single overarching administrative and legal system to which all its subjects had recourse. All evidence therefore suggests that Jews, Christians, and other communities were integrated into the state and did not enjoy any formalized semi-autonomy. The Exilarch was not an imperially recognized intermediary on behalf of the Jews and did not head a highly centralized and formal Jewish hierarchy. Instead, he was an elite figure who drew support and power through persuasion and social cachet. The rabbis did not serve as the designated official judges in a Jewish centralized social hierarchy. Instead, like other aspiring Jewish elites, they were in a constant process of competing for prestige, power, and influence.

The Empire nevertheless left spaces for individuals and communities to create alternative means of conflict resolution. Jews, like their Christian and Zoroastrian neighbors, could appeal to Sasanian courts but also to local community-based forms of legal resolution. Some elites, like rabbis and bishops, offered alternative venues for legal settlement, casting rival Sasanian courts as “outsider” or “Persian,” and their own courts as governed by communal traditions. Other elites, perhaps including the Exilarch, might draw from Sasanian legal principles in their own judgments. Jews and Christians had access to Sasanian courts, even as the state allowed for communities to resolve conflicts locally through process of arbitration. The existence of multiple avenues of legal recourse, both imperial and communal, forced Jewish and Christian religious experts to compete with imperial courts and persuade followers to choose them instead.

Within this environment, Sasanian communities developed independently from one another. The East Syriac ecclesiastical hierarchy was explicitly modeled on the ecclesiastical hierarchy in the west, even as the loose network of rabbis resembles their Palestinian counterparts. Unlike the Catholicos, the Exilarch did not sit atop a sprawling hierarchy with imperial support. This is not to mention other crucial differences between the two, such as the fact that the Exilarch was simply the patriarchal head of an aristocratic family, whereas the Catholicos was appointed or elected. These two elites were not commensurate, and their distinctive characters derived from their own contingent histories.

The Sasanian Empire in turn approached Jewish and Christian communities in both similar and dissimilar ways. Sasanian rule offered a single legislative system for all its subjects while tolerating localized forms of dispute resolution. These local forms of social order did not insulate their participants from the Sasanian Empire. Sasanian subjects were invariably embedded in the empire’s social and cultural realities. At the same time, given that Christians provoked political anxieties in the context of the Sasanians’ protracted conflict with Rome, the Sasanians fostered unique ties with Christian elites through the foundation of an ecclesiastical hierarchy. Even so, the Catholicos was not a formal representative of all Christians at the court, and the Sasanians did not grant Christians semi-autonomy or the right to self-govern. The empire simply elevated elite Christian figures who encouraged their flocks to comply with the Sasanian Empire and functioned as ambassadors and representatives of the court to frontier communities and to the Roman Empire. It seems that Babylonian Jews, who did not provoke similar levels of anxiety, merited neither increased surveillance nor the same scale of benefaction and support.Footnote ²²⁷

The integrated picture of Sasanian rule and legal culture sketched above demands a wholesale rethinking of the nature of Jewish society. Indeed, it is in many ways incoherent to speak of Babylonian Jewish society as a single entity at all, outside of the models which assume state sponsorship of a single centralized hierarchy. An alternative approach takes seriously the fact that Babylonian Jews were participants in Sasanian society more broadly, even as some might rhetorically and ideologically seek to stand apart from it. Exilarch and rabbis alike were dynamic figures whose positions depended on the accrual of social prestige and cultural capital as configured within the broader social context in which they were embedded. It is to this more dynamic model of authority in Babylonian Jewish society that we now turn.