Marshall, I. Howard: - I. Howard Marshall (Ph.D., University of Aberdeen; D.D., Asbury) is Emeritus Professor of New Testament Exegesis and Honorary Research Professor at the University of Aberdeen in Aberdeen, Scotland. Among his numerous publications on the New Testament are his commentaries on the Gospel of Luke, Acts, 1-2 Thessalonians, the Pastoral Epistles, 1 Peter and 1-3 John. He is coauthor of Exploring the New Testament: A Guide to the Letters and Revelation and coeditor of the New International Greek Testament Commentary series, as well as the author of the series' volume on Luke. He has also authored New Testament Theology: Many Witnesses, One Gospel.