“As long as [man] does not convert it into action, it does not matter how much he thinks about this new repentance... Wallow in it... Write a book about it; that is often an excellent way of sterilising the seeds which [Heavenly Father] plants in a human soul... Do anything but act. No amount of piety in his imagination and affections will harm [the cause of evil] if [it is kept] out of his will... The more often he feels without acting, the less he will ever be able to act, and, in the long run, the less he will be able to feel.”

British author, literary scholar, and Anglican lay theologian

C. S. Lewis was a British author, literary scholar, and Anglican lay theologian. He held posts in English literature at Magdalen College, Oxford, and later at Magdalene College, Cambridge. He is best known for The Chronicles of Narnia. Lewis also wrote The Screwtape Letters and the Space Trilogy, along with Christian apologetic works such as Mere Christianity, Miracles, and The Problem of Pain. His writing ranges from imaginative fiction to religious argument, and much of it reflects his interest in Christian belief and moral questions.