Thabiti M. Anyabwile is senior pastor at First Baptist Church of Grand Cayman in the Cayman Islands. Thabiti has a strong professional and academic background in community psychology, with special interest in the history and development of the African American church.

Mark A. Noll is emeritus professor of history at Wheaton College and the University of Notre Dame. He is the author of many books, including America's Book, Jesus Christ and the Life of the Mind, Clouds of Witnesses: Christian Voices from Africa and Asia, The New Shape of World Christianity, The Rise of Evangelicalism: The Age of Edwards, Whitefield and the Wesleys, The Civil War as a Theological Crisis, Turning Points: Decisive Moments in the History of Christianity, and The Scandal of the Evangelical Mind.