Well, there is some disagreement on that. Some people wanted to see Mohammed dead.
The fallout after his death created the Shiites and the Sunnis sects, based on who was to be the rightful heir to the pestilence known as Islam.
OK, I admit I just took the opportunity for a quip. I am sure there were a lot of people who wanted to see Mohammad dead. And for good reasons. A murderous, raping, wife stealing, slave making, thug is bound to build up a portfolio of enemies over time.