Well, YOU would certainly HOPE that. Many will go GOP, but a significant fraction will oppose Trump. Romney sums it up for a lot of conservative religious folks. If you want more theological critiques of Trump, see here:

http://www.redstate.com/aglanon/2016/06/22/heres-donald-trump-said-jesus-playboy-mag-jerry-falwell-posed-front/

Most mainstream protestant denominations consider themselves Evangelical Christians. Baptists, Methodists, Episcopalians, Lutherans, Church of God, Presbyterians and lots of others.

So I expect you have many on the forum.