People believing the president of the United States has been ordained by God, and can therefore do no wrong, should be extremely concerning to EVERYONE, no matter what team your rooting for.
Mark my word, if and when these preachers get control of the [Republican] party, and they're sure trying to do so, it's going to be a terrible damn problem. Frankly, these people frighten me. Politics and governing demand compromise. But these Christians believe they are acting in the name of God, so they can't and won't compromise. I know, I've tried to deal with them.
Barry Goldwater
He had a few more pertinent quotes on the issue, but he recognized the very problem he was courting. You cannot have a debate with God.