It's a bias of mine, I can't help it.
I was raised in a crazy, shitty Catholic environment, and I just have no patience for listening to all that religious stuff. I feel like I escaped, and I don't wish to support it in any way, shape, or form. I was really bummed to find out about TDWP, because I really like their sound.
It's like, if a band happens to have Christian members, that's one thing. But to be all about Christianity in the lyrics/talk about it in interviews? Why would I listen to/support that?
It really is just a personal thing, stemming from very crap experiences with the whole organized religion thing growing up. It sends me running in the other direction.