" The poet was, of course, always present to assist the debater. Though the logic of Lewis's Christian apologetics may be fallible, the imagination of the writing with its brilliantly-conceived analogies is itself enough to win a reader to his side. As Austin Farrer expressed it, "We think we are listening to an argument; in fact we are presented with a vision; and it is the vision that carries conviction. "

― Humphrey Carpenter , The Inklings: C.S. Lewis, J.R.R. Tolkien, Charles Williams, and Their Friends