The contributors to this issue of Plough Quarterly focus on what it means to bear witness to the gospel. Peggy Gish reports on the church's response to Boko Haram in Nigeria, where thousands of Christians have been killed. But in addition to witnesses who die for their faith, there are those who live for it, such as the families of those who died in Emanuel AME Church in Charleston, South Carolina. And in the wake of the US Supreme Court's move to redefine marriage, we can't talk about Christian witness without considering marriage and sexuality. With insights from Russell Moore, N. T. Wright, Amy Carmichael, Pope Francis, George Fox, Ivan Illich, Julia Chaney-Moss, Nathaniel Peters, Channah Ben-Eliezer, Chico Fajardo-Heflin, Les Isaac, Paul Sanders, and Robert Paeglow, this issue is sure to stimulate reflection and discussion. And as if that weren't enough, you also get world-class art by Caravaggio, August Macke, Eric Drooker, Denis Barsukov, Pablo Picasso, George Tooker, Lucas Cranach the Elder, Janice Earley, John Singer Sargent, Paul Sanders, Paul Klee, Ghislaine Howard, and others. Plough Quarterly features stories, ideas, and culture for people eager to put their faith into action. Each issue brings you in-depth articles, interviews, poetry, book reviews, and art to help you put Jesus' message into practice and find common cause with others.