The problem with these discussions is that all religions/beliefs/faiths all get bundled together. The last time we had this I seemed to get included on the side of some guy who was spouting off about famines being the wrath of God etc and how abortions were wrong etc etc etc.
I half agree with this. Abortion, and any other "God says..." moral issues are indeed a completely different debate. However the debate around the existence of a god/higher power is still as valid before you try to identify which god you're talking about, so bundling all the gods together in terms of existence isn't entirely invalid.