This book, the second in Swinburne's acclaimed trilogy on the philosophy of religion, examines the most important arguments for and against the existence of God--including the cosmological argument and arguments from design, consciousness and moral awareness, and miracles and religious experience. While none of these arguments can be shown to be deductively valid, Swinburne contends that they are mutually reinforcing in such a way that God's existence is more probable than not.