Dr. James R. White is the director of Alpha and Omega Ministries (aomin.org), a Christian apologetics organization based in Phoenix, Arizona. He is a professor, having taught Greek, Systematic Theology, and various topics in the field of apologetics. He has authored or contributed to more than twenty four books, including The King James Only Controversy, The Forgotten Trinity, The Potter's Freedom, and The God Who Justifies. He is an accomplished debater, having engaged in more than one-hundred forty moderated, public debates around the world with leading proponents of Roman Catholicism, Islam, Jehovah's Witnesses, and Mormonism, as well as critics such as Bart Ehrman, John Dominic Crossan, Marcus Borg, and John Shelby Spong. In recent years James has debated in such locations as Sydney, Australia, as well as mosques in Toronto, London, and South Africa. He is an elder of the Phoenix Reformed Baptist Church, has been married to Kelli for more than thirty two years, and has two children, and one grandchild, Clementine.

Dr. Josh Buice serves as the pastor of Pray's Mill Baptist Church in Douglasville, Georgia — just west of Atlanta. He is the founding director of the G3 Conference, the author of a theology blog (DeliveredByGrace.com) and is passionate about expository preaching, biblical theology, and the local church. Josh studied at The Southern Baptist Theological Seminary where he earned his M.Div. and D.Min. in expository preaching. With a passion for sound biblical theology and ecclesiology, Pastor Buice spends much of his time preaching, writing, and talking about these important issues. He is married to his wife Kari and together they have four children (Karis, John Mark, Kalli, and Judson). When away from the office, Josh enjoys spending his time with his family, hunting, running, and a good cup of coffee.