No matter what candidate or incumbent you are speaking about, trying to equate them to christianity is like trying to fit a square peg into a round hole.
And that's not because of the issues of candidates and incumbents (despite them, like Trump, having issues). It's because christianity is still stuck in a reality that existed 20 centuries ago, and doesn't fit in our reality today. Christians justify this issue by believing they aren't supposed to be conformed to this world, which is ironic given how much the religion stole from pagan religions over the first few centuries. Very little of christianity is original stories, doctrine, or tradition. You can pretty much find the vast majority of it pulled from religions that existed before it. Which is why no rational candidate or incumbent would ever be a fundamentalist christian, as they get eaten alive in today's reality.