He would be a hobo in a small city in the middle of nowhere. He would hang out with prostitutes, drug addicts, mentally ill people, and people with contagious and nasty diseases. He would preach things that most people find highly offensive, and rant about the end of the world coming any day now. He would be thrown into jail (local jail, not federal or anything) for attempting to stir up trouble, and probably die there. No one would notice except his friends. In a couple hundred years everyone would think he was god.