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. LewisSomething of God... flows into us from the blue of the sky, the taste of honey, the delicious embrace of water whether cold or hot, and even from sleep itself.
C. S. LewisThe real Oxford is a close corporation of jolly, untidy, lazy, good-for-nothing humorous old men, who have been electing their own successors ever since the world began and who intend to go on with it. They'll squeeze under the Revolution or leap over it when the time comes, don't you worry.
C. S. Lewis