Here are my favorite quotes from the assorted C.S. Lewis books that are covered in the month of March in the book. The last quote is especially insightful.
The difference is that Christianity thinks this Dark Power was created by God, and was good when he was created, and went wrong. Christianity agrees with Dualism that this universe is at war. But it does not think this is a war between independent powers. It thinks it is a civil war, a rebellion, and that we are living in a part of the universe occupied by the rebel.
When a man is getting worse he understands his own badness less and less. A moderately bad man knows he is not very good: a thoroughly bad man thinks he is all right. This is common sense, really. You understand sleep when you are awake, not while you are sleeping.
Good people know about both good and evil: bad people do not know about either.
According to Christian teachers, the essential vice, the utmost evil, is Pride. Unchastity, anger, greed, drunkenness, and all that, are mere fleabites in comparison: it was through Pride that the devil became the devil: Pride leads to every other vice: it is the complete anti-God state of mind.
Pleasure in being praised is not Pride. The child who is patted on the back for doing a lesson well, the woman whose beauty is praised by her lover, the saved soul to whom Christ says â€˜Well done,â€™ are pleased and ought to be. For here the pleasure lies not in what you are but in the fact that you have pleased someone you wanted (and rightly wanted) to please.