I've been a Democrat and Republican in the years since I've been allowed to vote, most recently a Republican due to the extreme direction the Democratic party is going. A couple years ago, during the Republican National Convention, something happened that threw me off a bit. On night 2, a Sikh gave the opening prayer as the members of the audience bowed their heads in silence. "Ok" I said to myself, "I guess we can exclude everyone except Christians. We have to show some diversity or Republicans would never be elected". Next, I see Donald Trump on stage with a huge rainbow flag as the audience cheers on. "Alright, what gay people do is none of my business" I say to myself. Now on the issue of abortion, we seem to be cool with it under a few scenarios. Last I check, God didn't say "Thou shalt not murder, unless they're under 8 weeks or a product of rape or incest". I've realized that I've sort of integrated politics into my religious believes and it is causing me to compromise on issues that are clearly spoken against in the Bible. I'd like to get everyone's thoughts on this issue. Has it happened to you or someone you know? Have you recognized this pattern of behavior among fellow Christians? Do you think we should throw our support behind a particular party as Christians?
Here are a few of my beliefs on the subject that might help:
1. We're all hypocrites about something, and we're all incorrect about something. I meant that we'll all have beliefs that, even if we try to align them with what God wants, will inevitably contradict His will. It's part of our nature as sinners. I think it's good to recognize that hypocrisy. I'm similar to you with abortion--I wish it was culturally immoral instead of just illegal based on how many Republicans there are to enact the legislation. If we really followed God's will on abortion, adoption centers, foster care, etc. would be part of the Republican platform as much as preventing abortion is. I think the reason why many Democrats/liberals resent the conservative stance on this issue is that they think we're hypocrites for (supposedly) not advocating more adoption centers (despite the fact that many Christians adopt, but since there's nothing about that in the RNC platform it's considered hypocritical). Ultimately, God will judge us for what we do and don't do, and plenty of people use that as an excuse to do whatever they want. That's not how it should be--instead it means we should be very careful what we do in this life and base it off of what we know is God's truth, not our own feelings and understanding.
2. Because politics change, the Republican party is not the party of Christianity. If you go back in American history, you can see that political parties emphasized different things, sometimes the complete opposite of what their platforms are today. The changing of political parties is gradual and I think a little bit subconscious, but to me it indicates that most politicians do not actually hold the values they claim to. They just adhere to whatever their constituents think they will like to get elected. As cynical as that sounds, I think the majority of politicians think this way. This doesn't necessarily make them bad people, but it is something to be aware of. Take gay marriage, for example. Did you know that Hilary Clinton and Barack Obama once opposed it? They cited personal religious beliefs. Obviously, that changed in 2012, when Joe Biden endorsed it first. People acted like it was a big deal, but it was really no surprise at all as people could see that the culture was moving in favor of homosexual marriage just as it had of homosexuality in general. It was a gradual process, and now the end of it was in sight. The Supreme Court decision in 2015 was more or less a signal for Republican politicians to move on to the next issue, which was the civil liberties of people who oppose gay marriage. Meanwhile, the politicians would claim they "didn't have a problem with it" even if the year before they were saying it was immoral and contrary to God's will.
The point, of course, is that we can never trust politicians to adhere to Christian values, certainly not in whole and not really in part, either. That being said, if you'd rather vote Republican than Democrat, that's fine. Because the US has only two major parties, many people who do not have all of the values of either one are forced to compromise a bit and vote for the one that is less repulsive to them. But as Christians we must have unchanging convictions and not be subjected to the whims of culture.