Still, we can live with them, can't we?
The Satanic movement allegedly have 1 mil followers. If most of them are true Satanists, we'd be in "deep sh*t." Fortunately they are all posers.
If heretic Muslims are those that don't go around killing infidels and living peacefully with their neighbors then that's all we need.
Heck, non-Christian heretics and pagans are the easiest to convert to the light of Christ. :)
I'd feel much safer if they'd all convert to any of the truly peaceful faiths.