I don’t think being religious has anything to do with being a Trump supporter because he shits all over religious ideals.
It is weird tho that being religious and republican has a high correlation. To me, the republican policies are the opposite of what the Christian religion preaches.
Give to others, love thy neighbor, etc etc. instead they’re putting people in concentration camps, using for profit prisons, lowering taxes on the rich, trying to build a wall, etc. it’s fucking weird