You can put this another way by saying that while in other sciences the instruments you use are things external to yourself (things like microscopes and telescopes), the instrument through which you see God is your whole self. And if a man's self is not kept clean and bright, his glimpse of God will be blurred - like the Moon seen through a dirty telescope. That is why horrible nations have horrible religions: they have been looking at God through a dirty lens.
C. S. LewisHe told people that their sins were forgiven, and never waited to consult all the other people whom their sins had undoubtedly injured. He unhesitatingly behaved as if He was the party chiefly concerned, the person chiefly offended in all offenses. This makes sense only if He really was God whose laws are broken and whose love is wounded in every sin.
C. S. LewisFor Christianity is a fighting religion. It thinks God has made the world- that space and time, heat and cold, and all the colors and tastes, and all the animals and vegetables, are things that God 'made up out of His head' as a man makes up a story. But it also thinks that a great many things have gone wrong with the world that God made and that God insists, and insists very loudly, on our putting them right again.
C. S. LewisNaturally, since I myself am a writer, I do not wish the ordinary reader to read no modern books. But if he must read only the new or only the old, I would advise him to read the old.
C. S. LewisOne of the marks of a certain type of bad man is that he cannot give up a thing himself without wanting everyone else to give it up.
C. S. LewisEvil can be undone, but it cannot 'develop' into good. Time does not heal it. The spell must be unwound, bit by bit, 'with backward mutters of dissevering power' - or else not.
C. S. LewisAt all ages, if [fantasy and myth] is used well by the author and meets the right reader, it has the same power: to generalize while remaining concrete, to present in palpable form not concepts or even experiences but whole classes of experience, and to throw off irrelevancies. Bat at its best it can do more; it can give us experiences we have never had and thus, instead of 'commenting on life,' can add to it.
C. S. Lewis