Whether he accepted Christ or not, I don't know. But I do know that the problem is not that we don't have Christian president, or a Christian anything. We don't have a Christian president because the people of the nation don't want one. The problem is that most of the organizations that are calling themselves churches, are not preaching the gospel. Then even those that are, are not failhfully living it out. I hope Trump wins, but he won't make America great again, because it wasn't a human that made America great in the first place. When the church becomes the church again in America, and stops aping the world, then America may become great again.
“America is great because she is good. If America ceases to be good, America will cease to be great.” ― Alexis de Tocqueville