Christians believe in Jesus, the Son of God, who preached love (see the Bible). Muslims, instead, believe in Muhammad, a mere human being, who was “schizophrenic,” preaching peace when he was younger, then, murderous hatred when he was a little older (see the Koran). Muhammad’s “schizophrenia” means many Muslims have insane beliefs. The Muslims with sane beliefs have changed their interpretation of the Koran to agree with sane thinking.