Kelly M. Kapic (PhD, King's College, University of London) holds the honorary chair of theology and culture at Covenant College in Lookout Mountain, Georgia, where he has taught since 2001. Kapic is an author or editor of more than fifteen books. In addition to his work on the Puritan John Owen, his other writings include You're Only Human and Embodied Hope, which each won a Christianity Today Book of the Year award.

Ty Kieser (PhD, Wheaton College) is assistant professor of theology at Criswell College in Dallas, Texas, and research fellow at the Alexandrian Institute. His writing focuses especially on Christology and the theology of John Owen. He has published Theandric and Triune and multiple articles in journals such as the International Journal of Systematic Theology and the Scottish Journal of Theology.