Rodney Petersen (PhD, Princeton) is emeritus executive director of Cooperative Metropolitan Ministries in Boston and president of Forgiveness International. He is also a visiting scholar at Duke University Divinity School.

Gerald L. Bray (PhD, La Sorbonne) is a professor at Beeson Divinity School of Samford University in Birmingham, Alabama, and director of research for the Latimer Trust. He has written and edited a number of books on different theological subjects,including Galatians, Ephesians in the Reformation Commentary on Scripture series, Biblical Interpretation: Past and Present, The Doctrine of God, and Romans in the Ancient Christian Commentary on Scripture series. A priestof the Church of England, Bray has also edited the post-Reformation Anglican canons.