“I am the light of the world. Anyone who follows me will never walk in the darkness but will have the light of life.” Jesus, as quoted in the Gospel of John, 8:12.
“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.” – C.S. Lewis, Mere Christianity.