Dr. Sinclair B. Ferguson is a Ligonier teaching fellow and distinguished visiting professor of systematic theology at Westminster Theological Seminary. He previously served as the senior minister of the First Presbyterian Church in Columbia, S.C., and he has written more than two dozen books, including The Whole Christ, The Holy Spirit, In Christ Alone, and, with Dr. Derek Thomas, Ichthus: Jesus Christ, God’s Son, the Saviour.
Joel R. Beeke (PhD, Westminster Theological Seminary) served as president of Puritan Reformed Theological Seminary from 1995 to 2023 and now serves as its chancellor and professor of homiletics and systematic theology. He is a minister of the Heritage Reformed Congregation of Grand Rapids, Michigan.
Michael A. G. Azad Haykin serves as professor of church history and biblical spirituality at the Southern Baptist Theological Seminary, Louisville, Kentucky.