Telling us to obey instinct is like telling us to obey 'people.' People say different things: so do instincts. Our instincts are at war... Each instinct, if you listen to it, will claim to be gratified at the expense of the rest.
C. S. LewisTo admire Satan [in Paradise Lost] is to give one's vote not only for a world of misery, but also for a world of lies and propaganda, of wishful thinking, of incessant autobiography.
C. S. LewisAn Ulster Scot may come to disbelieve in God, but not to wear his weekday clothes on the Sabbath.
C. S. Lewis...here also forgiving does not mean excusing. Many people seem to think it does. They think that if you ask them to forgive someone who has cheated or bullied them you are trying to make out that there was really no cheating or bullying. But if that were so, there would be nothing to forgive. (This doesn't mean that you must necessarily believe his next promise. It does mean that you must make every effort to kill every taste of resentment in your own heart - every wish to humiliate or hurt him or to pay him out.)
C. S. Lewis