Robert Doran is Samuel Williston Professor of Greek and Hebrew at Amherst College. Born in Australia, he holds advanced degrees from Harvard Divinity School, The Pontifical Biblical Institute, and the Angelicum in Rome. His professional specialties are works from Late Second Temple Judaism, particularly those written in Greek, and Christian holy men and women in Late Antiquity. Harold W. Attridge is Dean of Yale University Divinity School and Lillian Claus Professor of New Testament. His books include Hebrews in the Hermeneia series (1989, 978-0-8006-6021-5).