“[re: the social ethics of Christianity]"...the doctrine that imagined heaven on earth is necessary for rigorous attempts to remove present evil, would at once reveal its absurdity. Hungry men seek food and sick men healing nonetheless because they know that after the meal or the cure the ordinary ups and downs of life still await them. I am not, of course, discussing whether very drastic changes in our social system are, or are not, desirable; I am only reminding the reader that a particular medicine is not to be mistaken for the elixir of life.”

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.