“Tradition” names the way in which Christian identity is sustained across differences of time and place. The mission of tradition is “the mediation of the past.” Tradition is “the handing down of the Bible, and more specifically, its interpretation, throughout the Christian centuries”; it is “the art of passing on the Gospel.” Problems arise when, in the process of transmission, the product of tradition—a doctrine, a practice—changes. The otherness of the past is constantly in danger of being obscured because it is studied, classified, and organized according to the interests of the present. The challenge of tradition is to relate to the past without obliterating its otherness. How can the church mediate the revelation of God in Jesus Christ to people today who speak different languages and inhabit different cultures? How can the church be faithful to the past—to the history of Jesus Christ—while being unavoidably different?