Introduction: Alvin Plantinga, God's philosopher / Deane-Peter Baker -- Natural theology / Graham Oppy -- Evil and Alvin Plantinga / Richard M. Gale -- The modal metaphysics of Alvin Plantinga / John Divers -- Natural theology and naturalist atheology: Plantinga's evolutionary argument against naturalism / Ernest Sosa -- Two approaches to epistemic defeat / Jonathan Kvanvig -- Plantinga's model of warranted Christian belief / James Beilby -- Pluralism and proper function / Kelly James Clark -- Plantinga's replacement argument / Peter van Inwagen -- Appendix: two dozen (or so) theistic arguments -- Alvin Plantinga.