C.S. Lewis’s Screwtape Letters depicts a senior devil who is training a junior devil to intercept a man on the verge of becoming a Christian. The young devil is to deter the man from God, or “the Enemy.” The junior devil tries his best to distract his subject, but after a few weeks, he is unsuccessful. The frustrated young devil cannot explain what went wrong but notes that the man did two simple things each day. Every morning he would get up and go for a long walk, thoroughly enjoying the air, the scenery, and all in all, the walk itself. Then every evening, at the end of his day, the man would curl up with a good book, thoroughly delighting in that book, the reading, the time itself. To this, the senior devil notes sharply: “This is where you went horribly wrong! You should have put it into his mind that he had to get up in the morning and take that walk for the sake of exercise. It would have become drudgery to him. And you should have gotten him to read the book so that he could quote it to somebody else. It would have become equally uninspiring. You allowed him to enjoy such pure pleasure that the Enemy’s voice became more audible within those experiences. That is where you went wrong.”
Life Is Sweet – Ravi Zacharias