Dr. Steven J. Lawson is a visiting professor at Reformation Bible College. He is also the founder and president of OnePassion Ministries, a Ligonier Ministries teaching fellow, professor of preaching and dean of D.Min. studies at The Master’s Seminary, and host of the Institute for Expository Preaching. He earned his Th.M. from Dallas Theological Seminary and his D.Min. from Reformed Theological Seminary. He is author of many books, including Called to Preach.