Oliver D. Crisp (PhD, University of London; DLitt University of Aberdeen) is Professor of Analytic Theology at the Logos Institute for Analytic and Exegetical Theology, St. Mary's College, the University of St. Andrews, Scotland. He is author of numerous books in analytic and systematic theology, including Analyzing Doctrine: Toward a Systematic Theology; Deviant Calvinism: Broadening Reformed Theology; Divinity and Humanity: The Incarnation Reconsidered; God Incarnate: Explorations in Christology; Retrieving Doctrine: Essays in Reformed Theology; and Revisioning Christology: Theology in the Reformed Tradition. Together with Fred Sanders, he is co-founder of the Los Angeles Theology Conference.

Fred Sanders?(PhD, Graduate Theological Union) is professor of theology in the Torrey Honors College at Biola University in La Mirada, California. He is author of numerous books including?The Triune God?in the New Studies in Dogmatics series;?The Deep Things of God: How the Trinity Changes Everything;?Union with Christ and the Life of Faith;?The Holy Spirit: An Introduction; and Fountain of Salvation: Trinity and Soteriology. He is coeditor of?Jesus in Trinitarian Perspective: An Introductory Christology?and?Retrieving Eternal Generation. He is also the co-founder of the Los Angeles Theology Conference.