When I was practicing jujitsu, our instructors were pretty unanimous that they would rather be robbed by someone with a gun than with a knife. Not that your odds are great against any weapons, but a gun only has one dangerous bit. The first time I was learning to disarm someone armed with a knife I was told “If you fight someone with a knife, you’re going to get cut, no question.”

The last time there was a major schism the nations of the day were explicitly aligned with one side of the other of the schism and the states attempted to crush the other side of the schism by force. Part of the separation of church and state in modern nations is meant to prevent church issues from becoming state issues (see the recent mainstream schism in the Methodist chuch which was completely peaceful and over similar issues).