Quite frankly, I would prefer to have a non-Christian like Mitt Romney who at least pretends to embrace biblical principles over a professing Christian like Barack Obama who embraces very unbiblical positions on abortion.
The true measure of a leader is what it takes to stop him.
If there is a great white throne judgment in which all unbelievers are going to be judged and sentenced to an eternity in hell, shouldn't that motivate us right now to share Christ with as many people as possible?
No Christians I know who are supporting Trump are under the illusion that The Donald is a seasoned student of Scripture.
In the long run, the government can't bring revival; only the Church can do that. But government can keep us safe and protect our freedoms. I believe that the Trump administration will do that.
If I started preaching politics from the pulpit, our church would empty overnight. That's not why people come to church. They want to hear the word of God being proclaimed, not the word of Robert Jeffress.