Malory's fifteenth-century audience and contemporary scholars and readers of the Morte Darthur are aware that most knights, at some point in the narrative, fail to live up to the standards of knighthood. This observation is reinforced in part by our understanding of this chivalric group's reputation and identity as articulated in the explicit parameters that regulate their behavior. Elizabeth Archibald, building on the work of P. J. C. Field, D. S. Brewer and Terence McCarthy, has emphasized Malory's intentionality in creating a cohesive community reinforced through the author's creation of the Pentecostal Oath. The importance of the Oath is arguably strengthened by the fact that it is Malory's addition to his literary sources, even if it seems to come from the investiture of the historical Knights of the Bath.2 Both the audience's and the characters’ expectations of knightly behavior in the Morte are outlined explicitly in the Round Table or Pentecostal Oath, which many scholars take as a template for proper knightly behavior and identity in the Morte. For instance, Launcelot's famous remarks in response to the crimes of Perys de Foreste Savage, ‘is he a theff and a knyght and a ravyssher of women? He doth shame unto the order of knyghthode, and contrary unto his oth’, (205. 6–7) mirror Malory's modern audience's expectation that knights in the Arthurian world should behave in a suitably chivalric fashion. Lancelot's comment also focuses on the idea of shame, which underpins the narrative's persistent attention to knightly identity and conduct. There are numerous motivators that drive a knight's performance throughout the Morte, among them prowess, worship, and solidarity with the chivalric community. The possibility of bringing about shame to oneself or to the order of knighthood, to which Lancelot's reference to Perys's breach of the chivalric oth alludes, is also a stimulus for proper knightly behavior as seen throughout the Morte.

The intersection between shame and identity is made especially clear in Malory as knights of the Round Table reconcile their position within the chivalric community with other identity groups, such as parent, brother, nephew, lover, and Christian. In other words, a knight can also align himself with other groups that have their own sets of rules, values and structures.