Ralph P. Martin (1925-2013) was Distinguished Scholar in Residence at Fuller Theological Seminary and a New Testament Editor for the Word Biblical Commentary series. He earned the BA and MA from the University of Manchester, England, and the PhD from King's College, University of London. He was the author of numerous studies and commentaries on the New Testament, including Worship in the Early Church, the volume on Philippians in The Tyndale New Testament Commentary series. He also wrote 2 Corinthians and James in the WBC series.
Gerald F. Hawthorne is Professor of Greek Emeritus, Wheaton College, Wheaton, Illinois, where he served on the faculty from 1953 to 1995. He is the author of The Presence and the Power: The Signficance of the Holy Spirit in the Life and Ministry of Jesus and editor, with Ralph P. Martin, of Dictionary of Paul and His Letters. He received the B.A. and M.A. degrees from Wheaton College and the Ph.D. from the University of Chicago.