Jack Levison (PhD, Duke University) is W. J. A. Power Professor of Old Testament Interpretation and Biblical Hebrew at Perkins School of Theology, Southern Methodist University, in Dallas, Texas. He previously taught at Duke Divinity School and Seattle Pacific University. Levison is the author or editor of numerous books, including A Boundless God, Filled with the Spirit, Fresh Air: The Holy Spirit for an Inspired Life, 40 Days with the Holy Spirit, and Inspired: The Holy Spirit and the Mind of Faith. He has also been a featured blogger for HuffPost.