Sara Pisano (left) and Danilo Spagnoli, just married by Pope Francis, smile during the wedding ceremony in St. Peter's Basilica at the Vatican, Sept. 14. Pope Francis married 20 couples on Sunday, including some who already live together or and who already have children, both technically sins in the eyes of the church. Alessandra Tarantino/AP hide caption

itoggle caption Alessandra Tarantino/AP

Todd Fadel, at piano, leads singers at a recent gathering of Beer & Hymns at First Christian Church Portland. John Burnett/NPR hide caption

itoggle caption John Burnett/NPR