Last month, Michael Horton, professor at Westminster Seminary (California) and host of the popular Reformed podcast, White Horse Inn, conceded defeat, so to speak, for Reformed Protestants to the Radical “enthusiasts.” Horton’s piece lamented how few American Christians are aligned with Reformed doctrine, and how many have been taken by Radical Anabaptist theology, “a utopian, revolutionary, quasi-Gnostic religion of the ‘inner light’” that—according to Horton—has come “to influence all branches of Christendom.” Anabaptists were a radical,