Dr. Michael S. Horton is J. Gresham Machen Professor of Systematic Theology and Apologetics at Westminster Seminary California, editor-in-chief of Modern Reformation magazine, and author of Ordinary.
D. A. (Don) Carson, PhD (Cambridge) is research professor of New Testament at Trinity Evangelical Divinity School in Deerfield, Illinois, and president of The Gospel Coalition.\
Alistair Begg is Senior Pastor at Parkside Church in Cleveland, Ohio, and the Bible teacher on Truth For Life, which is heard on the radio and online around the world.
Dr. Sinclair B. Ferguson is a Ligonier teaching fellow and distinguished visiting professor of systematic theology at Westminster Theological Seminary in Philadelphia. His many books include The Whole Christ.
John Piper is a pastor and author who is the founder and leader of DesiringGod.org and is the chancellor of Bethlehem College & Seminary in Minneapolis, Minnesota. Piper served as Pastor for Preaching and Vision of Bethlehem Baptist Church in Minneapolis for 33 years.
Voddie Baucham is dean of the seminary at African Christian University in Lusaka, Zambia. Previously he served as pastor of Grace Family Baptist Church in Spring, Texas.
Dr. Steven Lawson is founder and President of One Passion Ministries. He is also a Ligonier Ministries teaching fellow and Director of the Doctor of Ministry program at the Master’s Seminary.
Dr. Mark Dever is an author and the pastor of the Capitol Hill Baptist Church in Washington, D.C. He is notable for his strong ecclesiology and his book, Nine Marks of a Healthy Church.
Dr. Al Mohler is the President of Southern Baptist Theological Seminary in Louisville, KY. He speaks around the country and has a daily podcast called “The Briefing.”
John Macarthur is President of The Master’s University and Seminary in California. He has pastored Grace Community Church since 1969 and has hundreds of materials and resources online for free.
The late R. C. Sproul is one of the best resources for sound biblical teaching. He has countless video classes, interviews, panel discussions and more readily available free online. He was the President of Ligonier Ministries, wrote dozens of books, and influenced many of today’s solid Bible teachers.