Let me explain the thought process for you and how anyone would come out with the same assumptions.
In the very first post, you come out and say "I listen to (it) and it wasn't bad"
Then in the next post you say "Whoa just looked them up and turns out they're a Christian rock band. That shit kinda weirds me out"
Just an observation, but it seems that you didn't think they were that bad, but the second you found out about their beliefs/religion that weirds you out?
Come on man.
Do you honestly think that anyone would include Jesus and God in their songs as a means to try to sell more records?
The Christian punk/hardcore/rock music scene is extremely small in contrast with mainstream MTV. If they were just trying to sell more records, don't you think they'd rewrite their lyrics to sing about girls, 22's, 40's, or how their dad doesn't love them like simple plan?
Could it be that maybe they called themselves a Christian band because that's what they believe in?
I've read through their lyrics, and never once did it seem like they are trying to preach like a gospel group. So if it seems that way to you, I'm sorry. But try taking it for what it is. Music.
There's thousands of artists out there with all different beliefs. Alot of famous artists who would label themself as Muslim. yet I've never heard anyone bitch about them. How is that any different?