Look, you can't talk about religious truths like they're theories. This isn't like your imprecise 'science'. The whole "current best guess" mindset doesn't work here. We don't work with guesses, we have confirmed fact.
What's true has very little to do with what's nice, comforting, plausible and persuasive.
Besides, I'm more bothered that religious principle requires me to love Jaina and a bunch of her horrible friends. I don't need telling you haven't got a soul, Glacierheart, to realise there's something wrong with you.