The Dorian invasion is a concept devised by historians of Ancient Greece to explain the replacement of pre-classical dialects and traditions in southern Greece by the ones that prevailed in Classical Greece. The latter were named Dorian by the ancient Greek writers, after the Dorians, the historical population that spoke them.
The last great prophet was Muhammad. He is considered the HUMAN founder of the religion. The Muslims believe that Allah was the founder of the religion.
BTW- I'm not Muslim, I've been studying these stuff.
He wanted it to be used against Japan.
