Now repentance is no fun at all. It is something much harder than merely eating humble pie. It means unlearning all the self-conceit and self-will that we have been training ourselves into for thousands of years. It means undergoing a kind of death. In fact, it needs a good man to repent. And here's the catch. Only a bad person needs to repent: only a good person can repent perfectly. The worse you are the more you need it and the less you can do it. The only person who could do it perfectly would be a perfect person - and he would not need it.
C. S. LewisNow that I am a Christian I do have moods in which the whole thing looks improbable: but when I was an atheist I had moods in which Christianity looked terribly probable.
C. S. LewisIf you live for the next world, you get this one in the deal; but if you live only for this world, you lose them both.
C. S. LewisThe long, dull, monotonous years of middle-aged prosperity or middle-aged adversity are excellent campaigning weather for the devil.
C. S. Lewis