Miles V. Van Pelt (PhD, The Southern Baptist Theological Seminary) is the Alan Hayes Belcher, Jr. Professor of Old Testament and Biblical Languages and the director of the Summer Institute for Biblical Languages at Reformed Theological Seminary in Jackson, Mississippi, where he has been serving for almost twenty-three years. He is passionate about teaching the biblical languages, biblical theology, and how the whole Bible, even the Old Testament, always points us to the person and work of Jesus Christ.

Graeme Goldsworthy (PhD, Union Theological Seminary) previously served as a lecturer in biblical theology, Old Testament, and hermeneutics at Moore Theological College in Sydney, Australia. Graeme lives in Brisbane, Australia, with his wife, Miriam. They have four adult children.

Dane C. Ortlund (PhD, Wheaton College) serves as senior pastor of Naperville Presbyterian Church in Naperville, Illinois. He is the author of Gentle and Lowly: The Heart of Christ for Sinners and Sufferers and Deeper: Real Change for Real Sinners. Dane and his wife, Stacey, have five children.