All modern scholars agree that Jesus existed. Even far left wikipedia says he existed. To many people get sidetracked into arguing whether he was the son of God or not. It's irrelevant. Jesus introduced the Loving God and gave humanity an outstanding moral code to live by.
Please don't bore me with examples of crimes committed by so called Christians. Jesus didn't teach any of that. Jesus taught to love your neighbor. So if a piss poor example of a Christian kills his neighbor, don't blame Jesus.