I second Rachel-mun, this post was a definite necessity after an episode like that.
Personally, I believe that anything that gives someone comfort is a good thing. I'm...not quite sure yet what Tina specifically believes because the writers were oh-so clear about it, but I suppose God figures into it, obviously.
Tina's pretty nice overall though, so I don't foresee her saying anything...on purpose. Possibly out of suprise, though, like what happened today. Either way, I try to be as clear as possible.