Darrell L. Bock (PhD, Aberdeen) is executive director of cultural engagement and senior research professor of New Testament studies at Dallas Theological Seminary. His numerous books include commentaries on Luke and Acts and studies of the historical Jesus.

Nicholas Perrin holds the Franklin S. Dyrness Chair of Biblical Studies at the Wheaton College Graduate School. Between 2000 and 2003, he was research assistant for N.T. Wright. He is the author and editor of numerous articles and books, including Thomas: The Other Gospel (Westminster John Knox, 2007), Lost in Transmission: What We Can Know about the Words of Jesus (Thomas Nelson, 2007) and most recently Jesus the Temple (Baker Academic and SPCK, 2010).

Eckhard J. Schnabel (PhD, University of Aberdeen) is Mary F. Rockefeller Distinguished Professor of New Testament Studies at Gordon-Conwell Theological Seminary in South Hamilton, Massachusetts. He has taught previously at Trinity Evangelical Divinity School (Deerfield, Illinois), Freie Theologische Akademie (Giessen, Germany), Wiedenest Bible College (Bergneustadt, Germany), and Asian Theological Seminary (Manila, Philippines). His books include Early Christian Mission (volumes 1 2), Paul the Missionary, and Der erste Brief des Paulus an die Korinther. He is the author of numerous articles, including "Luke" (with David W. Pao) in Commentary on the New Testament Use of the Old Testament and contributions in Dictionary of Paul and His Letters and Dictionary of the Later New Testament Its Developments.