Common generalizations about Reformation attitudes toward allegory are based on polemical denunciations by reformers of medieval “dialectical” exegesis. But Reformation definitions of the senses of Scripture are basically in accord with the definitions of medieval theologians. The reformers' attempts to draw a radical distinction between typology and allegory never succeeded and Reformation commentaries continued to allegorize, as demonstrated in the numerous Protestant commentaries on the Song of Songs. The crucial difference between medieval and Protestant spirituality in the Song commentaries lies not in their attitude toward allegory but in their conception of the nuptial metaphor, wherein human love symbolizes the love between God and man. Some Protestant commentators deny there is any reference to carnal love at all; those that do not, regard the metaphor as too dangerous for explication. Generally, they see that the aptness of the metaphor lies in the moral, domestic virtues of the marriage contract. In contrast, the mystical tradition of the Song, epitomized in Bernard, sees that the metaphor's aptness lies precisely in the passionate nature of the sexual union: it is the union of two in one flesh that is the most perfect symbol of the love of God.