Iain M. Duguid (PhD, University of Cambridge) is professor of Old Testament at Westminster Theological Seminary. He has planted churches in England, California, and Pennsylvania. He is the author of numerous commentaries and articles.

James M. Hamilton Jr. (PhD, The Southern Baptist Theological Seminary) is professor of biblical theology at the Southern Baptist Theological Seminary and preaching pastor at Kenwood Baptist Church.

Jay Sklar (PhD, University of Gloucestershire) is professor of Old Testament and vice president of academics at Covenant Theological Seminary.

Dennis E. Johnson (PhD, Fuller Theological Seminary) is professor emeritus of practical theology at Westminster Seminary California and assistant pastor of Westminster Presbyterian Church in Dayton, Tennessee. He is the author of several books and contributed to the ESV Study Bible and the ESV Expository Commentary. Dennis and his wife, Jane, live in Dayton and have four children and sixteen grandchildren.

Robert L. Plummer (PhD, The Southern Baptist Theological Seminary) is the Collin and Evelyn Aikman professor of biblical studies at the Southern Baptist Theological Seminary and host of the popular screencast at DailyDoseOfGreek.com. He has authored, coauthored, or edited numerous books, including 40 Questions About Interpreting the Bible; Beginning with New Testament Greek; Greek for Life; and Held in Honor.

Sam Storms (PhD, University of Texas at Dallas) is the founder and president of Enjoying God Ministries and serves on the council of the Gospel Coalition. Sam served as visiting associate professor of theology at Wheaton College and is a past president of the Evangelical Theological Society. He is the author or editor of 37 books and blogs regularly at SamStorms.org. Sam and his wife, Ann, are the parents of two daughters and grandparents of four.

Matthew S. Harmon (PhD, Wheaton College) is professor of New Testament Studies at Grace College and Theological Seminary in Winona Lake, Indiana. He was previously on staff with Cru for eight years and is the author of numerous books, including commentaries on Galatians, Philippians, 2 Peter, and Jude. He also cohosts the Various and Sundry podcast. Matthew and his wife, Kate, live in Warsaw, Indiana, and have two sons.

Ray Van Neste (PhD, University of Aberdeen) is dean of the School of Theology and Missions and professor of biblical studies at Union University in Jackson, Tennessee. He has published several books and scholarly essays on biblical studies, pastoral ministry, and church history. Ray and his wife, Tammie, have six children. They are members of First Baptist Church in Jackson, Tennessee.

Thomas R. Schreiner (PhD, Fuller Theological Seminary) is the James Buchanan Harrison Professor of New Testament Interpretation and associate dean of the School of Theology at the Southern Baptist Theological Seminary.