Marcus J. Borg (1942–2015) was a pioneering author and teacher whom the New York Times described as "a leading figure in his generation of Jesus scholars." He was the Hundere Distinguished Professor of Religion and Culture at Oregon State University and canon theologian at Trinity Episcopal Cathedral in Portland, and he appeared on NBC's The Today Show and Dateline, ABC's World News, and NPR's Fresh Air. His books have sold over a million copies, including the bestselling Meeting Jesus Again for the First Time, Reading the Bible Again for the First Time, Jesus, The Heart of Christianity, Evolution of the Word, Speaking Christian, and Convictions.

N. T. Wright is the former Bishop of Durham in the Church of England and one of the world’s leading Bible scholars. He is Senior Research Fellow at Wycliffe Hall, Oxford University, and Senior Editor at Saint Andrews. He has been featured on ABC News, Dateline, The Colbert Report, and NPR’s Fresh Air. Wright is the award-winning author of many books, including Paul: A Biography, Simply Christian, Surprised by Hope, The Day the Revolution Began, Simply Jesus, After You Believe, and Scripture and the Authority of God.