I AND THOU is one of the most important books of Western Theology. In it, Martin Buber, heavily influenced by the writings of Nietzsche, unites the proto-Existentialist currents of modern German thought with the Judeo-Christian tradition, powerfully updating faith for modern times. Since its first appearance in Germany in 1923, this slender volume has become one of the epoch-making works of our time. This work is the centerpiece of Buber's philosophy....