Does religion still have a future? Why believe in God and not simply in humane values - in brotherhood, freedom, and love? Does God even exist? Many people doubt their faith, feel lost and indecisive, and long for certainty. Hans Küng takes their doubts seriously. He examines the historical roots of the question of God and concludes: God exists, and even as a person of the present, one can reasonably believe in God, perhaps even in the Christian God. Küng is clearly one of the most important theologians who can successfully communicate religion to a broad audience.