One of the most obscene spectacles of the Trump presidency has been that of evangelical pastors crowding round him to give him their blessing. But this is only a very public acknowledgement that he is very much their man. The 81 percent of white evangelical Christians who made up a third of those voting for him effectively put him in the White House. Not only did a large majority of evangelical Christians vote for him but tens of thousands of them actively campaigned for him. How did they come t