D. Stephen Long, Ph.D. is Cary M. Maguire University Professor of Ethics at Perkins School of Theology, Southern Methodist University. The author or editor of fourteen books, including The Perfectly Simple Triune God: Aquinas and His Legacy (Fortress, 2016), Long is ordained in the United Methodist Church. Previous appointments include Marquette University, Garrett-Evangelical Theological Seminary, St. Joseph’s University, and Duke Divinity School.
