"Religion Without Dogma?" by C.S. Lewis

"If naturalism is right, then it is at this point, at the study of man himself, that it wins its final victory and overthrows all our hopes: not only our hope of immortality, but our hope of finding significance in our lives here and now. On the other hand, if naturalism is wrong, it will be here that it will reveal its fatal philosophical defect, and that is what I think it does."