You are allowed to be a Rastaffarian in this country, but not allowed to break the laws against possesing and using marijuana.
You are allowed to be a Satanist in this country, but not allowed to break laws against murder to enact ritual human sacrifices.
You seem to advocate outlawing entire religions based on the actions of the few.
This country is about religious freedom, and individual rights/responsibilities.
If you kill, for whatever reason, you alone stand indicted.