CMs, Wiccans, and other spiritual paths

I just want to begin with a note that not all CM's are bad people.  The OTO does need to weed out the black magicians (Not African).  Second of all, spells to cause spells to backfire on grey magicians such as Crowley students and that ilk is much like the right to bear arms.  Third of all, Christians and other religions and spiritual paths must be on an equal footing.