No one returns from Christianity to the same state he was before Christianity but into a worse state: the difference between a pagan and an apostate is the difference between an unmarried woman and an adulteress. For faith perfects nature but faith lost corrupts nature. Therefore many men of our time have lost not only the supernatural light but also the natural light which pagans possessed.
C. S. Lewis[M]an has been accustomed, ever since he was a boy, to having a dozen incompatible philosophies dancing about together inside his head. He doesn't think of doctrines as primarily "true" or "false," but as "academic" or "practical," "outworn" or "contemporary," "conventional" or "ruthless." Jargon, not argument, is your best ally in keeping him from the Church. Don't waste time trying to make him think that materialism is true! Make him think it is strong or stark or courageousโthat it is the philosophy of the future. That's the sort of thing he cares about.
C. S. LewisIt is that of an unsatisfied desire which is itself more desirable than any other satisfaction.
C. S. LewisYou're a mere chick. I remember you when you were a egg. Don't come trying to teach me, sir. Crabs and crumpets!
C. S. Lewis