Kelly M. Kapic (PhD, King's College, University of London) is professor of theological studies at Covenant College in Lookout Mountain, Georgia, where he has taught for over a decade. He is the author, editor, or coeditor of several books, including The Devoted Life: An Invitation to the Puritan Classics. Bruce L. McCormack (PhD, Princeton Theological Seminary; DrTheol hc, Friedrich Schiller University) is Charles Hodge Professor of Systematic Theology Emeritus at Princeton Theological Seminary in Princeton, New Jersey. A world-renowned Barth scholar, he is a frequent writer and lecturer on topics of Reformed theology.