Pretty sure they lost the white evangelical vote with all the lying Trump has done in the past 4 years,a fella can only turn the cheek so often.If they are true Christians they will know from the Bible the God detests a lier.
The Republican party has shown that they are supporters of white supremacy and racist as are so many of Trump's supporters that is why you do not see people of colour in their rank.Hence you get simpletons like Sarah Palin who could hardly string together a sentence and
https://www.youtube.com/watch?v=M6phMonavhw