Contemporaries of Immanuel Kant understood his 'Critique of Pure Reason' and 'Prolegomena to Any Future Metaphysics' as ultimately solving some of the questions perpetually raised by theists: Is there a God? Can we even answer such a question? Kant's system, and his conclusion, seemed the death knell of respectable philosophizing about divine matters. It is obvious to contemporary philosophers, however, that our fascination with such questions remains...