That was my gut feeling, as well... but it is rapidly passing. Maybe I've been watching Star Trek for too long... but whenever a character mentions "God," I immediately assume that they are referring to a super-intelligent computer or an alien or a mysterious third party that is masquerading as a deity for it's own purposes, etc. In fact, the third option is what I expected to happen on BSG. I kept waiting for some unexpected character to jump out and yell "I did it! Here's why..." but that never happened. I actually prefer the ending we got. There really was a force in the universe that wanted to end the cycle of death. Great ending. I didn't see it coming.