One of the blessings I’ve received over the past few years is the opportunity to share with my church many of the key writings of C. S. Lewis. I began with The Screwtape Letters, then Mere Christianity, followed by a two-semester in-depth treatment of Narnia. In quick succession after that, I taught the Ransom Trilogy, a course on Lewis’s views on life, death, and eternity, followed by a selection of his best essays, and then a look at writers that Lewis admired: MacDonald, Chesterton, To...