So basically the people who are sinners, that need a savior, & took Christ at his word? Being a Christian means to be more Christ like. For some, it's a divine transformation where they once were terrible & now they walk a good path. For others, it's not using cuss words as often, or holding their tongue when their parents say something offensive.
Christ didn't come to collect the Saints. He came to collect the sinners. All of those folks who seem like they aren't "good Christians" are just as Christian as the ones people would call Saints. For all have fallen short of the Glory of God.
To be mad at those Christians who voted for or Support Trump... That's literally one of the things the Bible tells us to do. There isn't a Government or Leader on the planet that God didn't put there for whichever reasons. Some leaders are there to show Grace. Others are there to be an example so that Good People of the world can see what toxicity looks like. But all hold their positions because God said so basically.
In conclusion - people who don't like the current President should feel free not to like them, but everyone in the United States should be pulling for the President, regardless of political party. Because we are all in the same boat in this country & the President is the Captain of the ship. I personally don't like rooting for failure for the person steering the boat I'm on.
