Geoff-Allen
Resident megalomaniac
I wouldn't agree that it's the "only criterion," but I would agree that it's right up there near the top. Religion should help us be better human beings. Any religion that does so has a lot going for it, regardless of what else it may teach.
All religions in theory would be able to do that - pity it doesn't always seem to work out so well ...
Thanks for the rating. My ego is very grateful!