Michael J. Wilkins (PhD, Fuller Theological Seminary) is Distinguished Professor Emeritus of New Testament language and literature and former Dean of the faculty at Talbot School of Theology, Biola University. He is the author of The Concept of Discipleship in Matthew’s Gospel, Following the Master: A Biblical Theology of Discipleship, and the volume on Matthew in the NIV Application Commentary series.

Clinton E. Arnold (PhD, University of Aberdeen) is research professor of New Testament at Talbot School of Theology, Biola University in La Mirada, California. He has authored many books and commentaries, including Ephesians in the Zondervan Exegetical Commentary series and Acts in the Zondervan Illustrated Bible Backgrounds Commentary.