C.S. Lewis: 'There were only two choices available to us about Jesus – either he was a lunatic or he was the Son of God: "A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher... Either this man was, and is, the Son of God, or else a madman or something worse…let us not come with any patronizing nonsense about his being a great human teacher. He has not left that open to us"'