Brian S. Rosner (PhD, Cambridge) was principal of Ridley College from 2012-2024, where he now serves as Director of Research and Senior Lecturer in New Testament. He is the author and editor of many books, including The New Dictionary of Biblical Theology; The First Letter to the Corinthians (PNTC); Paul and the Law: Keeping the Commandments of God; Known by God: A Biblical Theology of Personal Identity; and Strengthened by the Gospel: A Theology of Romans.