Dietrich Bonhoeffer was one of the most significant Protestant theologians of the twentieth century, a legacy sealed by his imprisonment in a German concentration camp and eventual execution. His resistance against Nazism and pivotal role in the Confessing Church movement have been key points of illumination for many on the nature of Christian political witness and action. Millions have been inspired by his rich reflections on the Christian life, especially his beloved works on discipleship and ethics. As a professor, seminary leader, and ecumenical theologian, Bonhoeffer's work also profoundly shaped academic theology, especially systematic theology, and the life of the church.

Wayne Whitson Floyd is Visiting Professor of Theology and Director of the Bonhoeffer Center, Luther Theological Seminary, Philadelphia. He is General Editor of the Dietrich Bonhoeffer Works, English Edition, and Canon Theologian at Cathedral Church of St. Stephen, Harrisburg, Pennsylvania.

Martin Rumscheidtis an ordained minister in the United Church of Canada and retired professor of historical theology at the University of Windsor, Halifax, Nova Scotia, and Charles University, Prague. He is the translator of Act and Being (1996)in Dietrich Bonhoeffer Works, English edition, and cotranslator with the late Barbara Rumscheidt of Soelle"s Against the Wind (1999) and The Silent Cry.