Jesus was born about 500 years before islam crawled out of the primordial swamp, so the whole premise of your questions is null. What God, the creator and old testament dude, would have done is beyond doubt. There wouldn't be many if any of the "Palestinians" left.
The through the stratosphere high hyperbole being spewed byt he usual sources now will be rounded debunked in a few years. Be prepared for it. The fact is when people follow sociopaths then they then suffer. Often more than they even think possible. Sound familiar.