This book is an important step toward the naturalistic, hence truly general theory of religion. It harmonizes contemporary scientific understanding of the origin of human nature with a positive view of the centrality of religion in culture. - Edward O. Wilson (university research professor, emeritus, Harvard University) Loyal Rue has written a bold, scholarly, and gracefully composed discussion of the complex realtions between the concepts of God and religion. I learned a great deal from the rich tapestry of facts that filled the gaps in my understanding of the history of these ideas and believe that readers will enjoy a similar intellectual experience. - Jerome Kagan (research Professor of Psychology, Harvard University)