As CS Lewis wrote in Mere Christianity:
"I am trying here to prevent anyone saying the really foolish thing that people often say about Him: Im ready to accept Jesus as a great moral teacher, but I dont accept his claim to be God. That is the one thing we must not say. A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher. He would either be a lunatic on the level with the man who says he is a poached egg or else he would be the Devil of Hell.
You must make your choice. Either this man was, and is, the Son of God, or else a madman or something worse. You can shut him up for a fool, you can spit at him and kill him as a demon or you can fall at his feet and call him Lord and God, but let us not come with any patronising nonsense about his being a great human teacher. He has not left that open to us. He did not intend to. ... Now it seems to me obvious that He was neither a lunatic nor a fiend: and consequently, however strange or terrifying or unlikely it may seem, I have to accept the view that He was and is God."
Perfect passage. I thought of this immediately when I saw the title of the article. C.S. Lewis states it perfectly: you can have no middle ground with Jesus—either He is the son of God or he was a complete lunatic. Thank you for posting his quote.
Thanks! You saved me from having to post it.