Dr. Michael A.G. Haykin is professor of church history and biblical spirituality at The Southern Baptist Theological Seminary in Louisville, Ky., and director of The Andrew Fuller Center for Baptist Studies. He is author of numerous books, including Rediscovering the Church Fathers, The God Who Draws Near, and The Christian Lover.
Dr. Michael J. Kruger is president and Samuel C. Patterson Professor of New Testament and Early Christianity at Reformed Theological Seminary in Charlotte, N.C., and associate pastor of Uptown Church (PCA). He is author of numerous books, including Canon Revisited, The Question of Canon, and The Heresy of Orthodoxy.
Dr. Stephen J. Nichols is president of Reformation Bible College and chief academic officer for Ligonier Ministries. Formerly research professor of Christianity and culture at Lancaster Bible College in Lancaster, Pa., he is also a lecturer in church history at Westminster Theological Seminary in Philadelphia, and a teaching fellow for Ligonier Ministries. He is author of many books, including Heaven on Earth: Capturing Jonathan Edwards's Vision of Living in Between, The Reformation, and Bonhoeffer on the Christian Life. Dr. Nichols is host of the weekly podcast 5 Minutes in Church History. You can follow him on Twitter @DrSteveNichols.
Dr. R.C. Sproul is founder and chairman of Ligonier Ministries and is recognized throughout the church for his articulate defense of the inerrancy of Scripture and the need for God's people to stand with conviction upon His Word. His teaching can be heard worldwide on the program Renewing Your Mind, which is available online and on hundreds of radio outlets throughout the world. Dr. Sproul also serves as copastor of Saint Andrew's Chapel in Sanford, Fla., and as chancellor of Reformation Bible College. He has written more than one hundred books, including Defending Your Faith, Abortion: A Rational Look at an Emotional Issue, Are We Together?, Truths We Confess, Everyone's a Theologian, and commentaries on Matthew, Mark, John, Acts, Romans, and 1-2 Peter in the St. Andrew's Expositional Commentary series.