There’s at least one area of agreement among conservative, centrist and liberal leaders in the United Methodist Church: America’s largest mainline Protestant denomination is on a path toward likely breakup over differences on same-sex marriage and ordination of LGBT pastors. The differences have simmered for years, and came to a head in February at a conference in St. Louis where delegates voted 438-384 for a proposal called the Traditional Plan, which strengthens bans on LGBT-inclusive practices. A majority of U.S.-based delegates opposed that plan and favored LGBT-friendly options, but they were outvoted by U.S. conservatives teamed with most of the...