I don't think people give them enough shit for being religious.
Or Tom Araya. Seriously, what the fuck. Show No Mercy and Hell Awaits and he's a Christian? Lame.
Same with Hirax. They get off easy.
Religion doesn't mean the music can't be good, but it certainly does mean that I loose a fuck ton of respect for the artist performing it, and that they deserve to be harassed about it. Same goes for Nazi bands, except a ton of Nazi bands are awesome, whereas most overtly religious bands suck.