The book begins with a discussion of what belief in God can mean in our times. Polkinghorne explores a new natural theology and emphasizes the importance of moral and aesthetic experience and the human intuition of value and hope. In other chapters, he compares science's struggle to understand the nature of light with Christian theology's struggle to understand the nature of Christ. He addresses the question, Does God act in the physical world? And he extends his ideas about the role of chaos theory, surveys the prospects for future dialogue between scientific and theological thinkers, and defends a critical realist understanding of the activities of both disciplines. Polkinghorne concludes with a consideration of the nature of mathematical truths and the links between the complementary realities of physical and mental experience.
"In this lucid and honest work, John Polkinghorne states clearly where and why he agrees or disagrees with other contemporary writers. He presents a serious defense of a world view that must be consideredseriously even by atheists". -- Owen Gingerich, Harvard-Smithsonian Center for Astrophysics