Maddox’s scholarly interests focus on the theology of John and Charles Wesley and theological developments in the later Methodist/Wesleyan tradition. In addition to numerous articles he is author of Responsible Grace: John Wesley’s Practical Theology, a contributor to Wesley and the Quadrilateral, and editor of Aldersgate Reconsidered, Rethinking Wesley’s Theology for Contemporary Methodism, The Cambridge Companion to John Wesley, and Volume 12 of The Bicentennial Edition of the Works of John Wesley. He serves as associate general editor of the Wesley Works Editorial Project, and heads a project that makes available all of the verse of Charles Wesley online at the website for the Center for Studies in the Wesleyan Tradition at Duke Divinity School.
Maddox is currently the institute secretary of the Oxford Institute of Methodist Theological Studies. He served previously as president of the Wesleyan Theological Society, co-chair of the Wesley Studies Group of the American Academy of Religion, and general editor of the Kingswood Books Imprint of Abingdon Press.
Maddox is an ordained elder in the Dakotas Conference of The United Methodist Church, and has served as a theological consultant to the Council of Bishops on several projects.
Bible scholar Ben Witherington is Amos Professor of New Testament for Doctoral Studies at Asbury Theological Seminary and on the doctoral faculty at St. Andrews University in Scotland. A graduate of UNC, Chapel Hill, he went on to receive the M.Div. degree from Gordon-Conwell Theological Seminary and a Ph.D. from the University of Durham in England. He is now considered one of the top evangelical scholars in the world, and is an elected member of the prestigious SNTS, a society dedicated to New Testament studies.
Witherington has also taught at Ashland Theological Seminary, Vanderbilt University, Duke Divinity School and Gordon-Conwell. A popular lecturer, Witherington has presented seminars for churches, colleges and biblical meetings not only in the United States but also in England, Estonia, Russia, Europe, South Africa, Zimbabwe and Australia. He has also led tours to Italy, Greece, Turkey, Israel, Jordan, and Egypt.
Witherington has written over forty books, including The Jesus Quest and The Paul Quest, both of which were selected as top biblical studies works by Christianity Today. He also writes for many church and scholarly publications, and is a frequent contributor to the Patheos website.
Along with many interviews on radio networks across the country, Witherington has been seen on the History Channel, NBC, ABC, CBS, CNN, The Discovery Channel, A&E, and the PAX Network.