What is religion? Is it sensible to live according to a certain faith? Do science and religion contradict each other? Is there a god? Are we immortal? Questions like these are part of the philosophy of religion, to whose main problems and theories this book provides a comprehensive introduction. It introduces core issues of contemporary philosophy of religion in 14 didactically edited chapters, and describes and discusses classical and modern approaches. The book is intended for students of philosophy, theology and religious studies, but will also appeal to other readers interested in philosophy and religion. It can also be used as a textbook in an introductory course on the philosophy of religion.