Guy Prentiss Waters (BA, University of Pennsylvania; MDiv, Westminster Theological Seminary; PhD, Duke University) is Professor of New Testament at Reformed Theological Seminary in Jackson, Mississippi. At Duke, he studied under Richard B. Hays and E. P. Sanders, two leading expositors of the New Perspectives on Paul. Dr. Waters is the author of Justification and the New Perspective on Paul: A Review and Response. He is an ordained minister of the Presbyterian Church in America. He is also a member of the Society of Biblical Literature and the Institute of Biblical Research.