Cyril of Alexandria's contributions to theology are not confined to his prominent role in the fifth-century christological conflict, but are also vital to the development of biblical exegesis. Drawing insights from older contemporaries, Cyril examines in depth the historical contexts of prophetic texts, utilizing his knowledge of events and geographical locations in deriving his interpretations. Imperfect though his knowledge is, his approach is worthy of admiration because it combines historical analysis with moral and spiritual perspectives in achieving a balance that cannot be labeled as either ''Alexandrian'' or ''Antiochene.'' This balance is assured by the broad diversity among Cyril's sources, namely, Didymus the Blind, Jerome, and Theodore of Mopsuestia. Cyril in turn has exerted a direct influence on Theodoret of Cyrus, thus forging a link in the succession of patristic exegetical developments. For Cyril, as for the Fathers in general, the internal unity of the Bible