Ray Ortlund is the president of Renewal Ministries, the pastor to pastors at Immanuel Church in Nashville, and a canon theologian with the Anglican Church in North America. He is the author of several books, including Marriage and the Mystery of the Gospel; The Death of Porn; and the Preaching the Word commentaries on Isaiah and Proverbs. He is also a contributor to the ESV Study Bible. Ray and his wife, Jani, have been married for fifty years.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.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.