In this volume, the second of his three-volume reinterpretation of Christian theology, Paul Tillich comes to grips with the central idea of his system--the doctrine of the Christ. Man's predicament is described as the state of "estrangement" from himself, from his world, and from the divine ground of his self and his world. This situation drives man to the quest for a new state of things, in which reconciliation and reunion conquer estrangement. This is the quest for the Christ.