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. LewisIf you have really handed yourself over to Him, it must follow that you are trying to obey Him. But trying in a new way, a less worried way.
C. S. LewisWe have a strange illusion that mere time cancels sin. But mere time does nothing either to the fact or to the guilt of a sin.
C. S. Lewis