Board Thread:Spoilers!/@comment-25703308-20160226100734/@comment-25926288-20160226123631

Let me break it down by what we know of the character so far:

Regina- The EQ seemed largely atheist and that's reasonably explained by her idolization of Maleficent and the Dark One. Two powerful beings that she believe's herself equal to (or close to it) and have showed real human traits. She was raised with magic, so she's no newbie to that. She exclaimed when she learned that Ursula was indeed real, showing she didn't really believe (in Ursula at least). However, I think she and Snow lived in a/the monotheistic realm(s) as Reginas curse brung "nuns" and a convent, and her kingdom had clealry priests and churches. Regina as in season 4 does acknowledge that there may be forces above their understanding.

Snow/ David- Largely monotheistic,but I don't think it's as practice oriented as our world's religions.

Hook- Hook has encountered god-like beings and proclaims demons to be real that it's hard to place. The disregard to Poseidon's deity shows that he at least doesn't worship him. So, likely he was born in monotheistic culture, but sees that many of these "gods" he runs into are nothing less than weak people.

Rumple was around a polytheistic culture, but Rumple maintains at least some of that belief as he does believe in "forces that even he doesn't understand".

Emma- Who knows! Born in America which is predominantly Christian, chances are slim that she wasn't before, but she doesn't seem the type and this new "fairytales are real?" dilemma likely kicked whatever little religion she had in her.

Henry- Probably was atheiest like Regina, but did have monotheistic influences. He is now aware of polytheism, so he probably will jump boat, but then again, he had a reality warping, god-level pen the other day....