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.

Nancy L. deClaissé-Walford (PhD, Baylor University) is the Carolyn Ward Professor of Old Testament and Biblical Languages at the McAfee School of Theology at Mercer University in Atlanta, Georgia. She is the author of Reading from the Beginning: The Shaping of the Hebrew Psalter, Biblical Hebrew: An Introductory Textbook, Introduction to the Psalms: A Song from Ancient Israel, and The Book of Psalms (NICOT).