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. LewisTo excuse what can really produce good excuses is not Christian charity; it is only fairness. To be a Christian means to forgive the inexcusable in you.
C. S. LewisAnd yet all loneliness, angers, hatreds, envies, and itchings that it contains, if rolled into one single experience and put into the scale against the least moment of the joy that is felt by the least in Heaven, would have no weight that could be registered at all. Bad cannot succeed even in being bad as truly as good is good.
C. S. Lewis