But evangelicals who turned out to see Graham didn’t necessarily need his warning that “our country is in trouble” in order to tap into their deep-rooted support for President Donald Trump during an intensifying political crisis hundreds of miles north in Washington.

“I do feel like we are, as Christians, the first line of defense for the president,” Christina Jones, 44, said before Graham took the stage. Trump is “supporting our Christian principles and trying to do his best,” she added, even as “everybody’s against him.” ...