In the twentieth century, many contemporary epistemologists in the analytic tradition have entered into debate regarding the right to belief with new tools: Richard Swinburne, Anthony Kenny, Alvin Plantinga, Nicholas Wolterstorff, Peter van Inwagen (who contributes a piece in this volume) defending or contesting the requirement of evidence for any justified belief. The best things we can do, it seems, is to examine more attentively the true notion of "right to believe", especially about religious matters. This is exactly what authors of the papers in this book do.