Because it's not my job to do your research for you. But there is a good documentary on the he was from Petra thing and mecca didn't exist. I think it's called sacred city or holy city or something like that. Evidence is overwhelming that he was from Petra. And indeed it's not super tough to find the there's no buildings in mecca from that time either, tho that is also covered in the documentary. Dudes mom was a Jew and so was his favorite wife. I'm sure he wasn't tho, no smoke there at all. The Koran def doesn't talk about how much time he invested trying to prove he was messiah to a group of nearly irrelevant exiles. I'm sure he really just wanted to be their messiah cause they needed a helping hand and what not. And no a powerful Jew certainly wouldn't behead other Jews if it meant accumulating more wealth and power.