User blog comment:FTWinchester/Crosses, Holy Water, Bible, etc.../@comment-4199083-20140126052714/@comment-5619706-20141122022023

I can't believe I didn't see this reply immediately then. Sorry.

Anyway, that's a fair point. Although they could at least have explained it better as it went on, seeing as we even saw actual priests and nuns performing exorcisms on Ethros demons.

An excuse they could even come up is that maybe 'God' in that universe is one of the Powers That Be or something like that.