Jimmy Carter has a "personal relationship with Jesus Christ," and he believes that "Jesus Christ would approve gay marriage." Lesson learned: the American liberal theology of the 20th century yielded the liberal politics of the 20th century. And, beware of pat religious phrases stuffed with the wrong theology. We analyze former President Jimmy Carter's faith rooted in the fatal theology of Paul Tillich and Reinhold Niebuhr . . . as he approaches the end of his life. Pray for him.