What's your opinion on Liberal Religion?

[Angrboda]

 That religion is universal leads me to believe that it has or at least had an evolutionary advantage.  Human behaviour always has purpose. The behaviour may continue long after the purpose has ceased to be. Many folk customs and ritual behaviours seem to have that element.

Evolution says that traits which survive either were useful, or are byproducts of traits that are useful. I'd lean toward the latter more than the former.