If someone did not worship god, they were a heretic and killed

The EU, Hollywood, and Congress wouldn't be full of anti-Christians if this was ever true.

Christians don't kill non-christians just for not being christians. That's not the secret sixty-ninth commandment.

Name a crusade. Then research that crusade until you understand what the Muslims did to innocents to make it happen and push good men too far.

If someone did not worship god, they were a heretic and killed

The EU, Hollywood, and Congress wouldn't be full of anti-Christians if this was ever true.