Well, I mean, all the members are practicing wiccans. They write songs about witchcraft (both real and classic cliche witchcraft, because they are somewhat tongue-in-cheek) and express a decidely anti-christian bent in some songs, which criticise the church for things like witch burnings (duh), the crusades and child abuse. But certainly no immature 'GOD SUX' type sentiments.
Personally, I think the lyrical mixture of sex, vampires, nature worship and silliness* is hellaciously awesome.
*They do a cover of "Can't Get You Out of my Head" with altered, morbid lyrics, and who can forget their tribute to 25 years of punk: "Vampire Punk Rockers From Hell".