Craig S. Keener (PhD, Duke University) is F. M. and Ada Thompson Professor of Biblical Studies at Asbury Theological Seminary in Wilmore, Kentucky. He is the author of more than twenty-five books, including Miracles: The Credibility of the New Testament Accounts, The Historical Jesus of the Gospels, and commentaries on Matthew, John, Acts, Romans, 1 and 2 Corinthians, Galatians, and Revelation. Especially known for his work on the New Testament in its early Jewish and Greco-Roman settings, Craig is the author of award-winning IVP Bible Background Commentary: New Testament and the New Testament editor for the NIV Cultural Backgrounds Study Bible.

John H. Walton (PhD, Hebrew Union College) is professor of Old Testament at Wheaton College Graduate School. He is the author or coauthor of several books, including Chronological and Background Charts of the Old Testament; Ancient Israelite Literature in Its Cultural Context; Covenant: God's Purpose, God's Plan; The IVP Bible Background Commentary: Old Testament; and A Survey of the Old Testament.