I've stopped caring and engaging in religious debates, and started in my own life focusing on doing things that help the things I believe in like being very active in Iceland in the humanist group. I've been part of euthanasia debates, skeptic in the pub meeting (bringing in speakers), even holding a discussion on "should we fear Islam" after all the fear and stupidity in Iceland against Muslims here in Iceland.
I mean I see allies in people who might be religious, hell I'm friends with TC!
I just don't want to waste my energy so much any more on debating this stuff, cause you go around and around in circles. I might from time to time if its an interesting discussion that is thoughtful but thats rare.