Rev. Derrick Harkins is a hypocrite. He’s the pastor of Nineteenth Street Baptist Church in Washington, D.C., which the Washington Post describes as “theologically conservative.” And he serves on the board of the National Association of Evangelicals. But the Baptist preacher also is the National Director of Faith Outreach for the Democratic National Committee, which supports public policies that are an affront to the Almighty. Indeed, today Harkins presides over a meeting of the party’s so-called Faith Caucus at the Democratic convention in Charlotte, North Carolina. Its task is to devise a strategy to somehow persuade Christian voters that the...