Authors

Howard Griffith (PhD, Westminster Theological Seminary) was emeritus professor of systematic theology at Reformed Theological Seminary in Washington, DC, and an ordained minister in the Presbyterian Church in America.

Zachary Groff is pastor of Antioch Presbyterian Church in Woodruff, South Carolina, where he lives with his wife Jocelyn and their six children. He writes regularly for the Alliance of Confessing Evangelicals and is managing editor of The Confessional Presbyterian Journal. He has served in ministry positions in Philadelphia, Pennsylvania, and Greenville, South Carolina.

Edmond C. Gruss was professor emeritus at The Master’s College in Santa Clarita, California, and the author of The Ouija Board, The Jehovah’s Witnesses and Prophetic Speculation, Apostles of Denial, and several other books on the cults and the occult.

David W. Hall was senior pastor of Midway Presbyterian Church in Powder Springs, Georgia, from 2003 to 2008. He founded the Kuyper Institute and the Center for the Advancement of Paleo-Orthodoxy in Oak Ridge, Tennessee, in 1994.

Kevin P. Halloran (MDiv, Trinity Evangelical Divinity School) serves with Unlocking the Bible, a ministry dedicated to proclaiming Christ through media, mobilizing believers in evangelism, and equipping leaders for the church. Kevin lives near Chicago, Illinois, with his wife and daughter. Visit www.kevinhalloran.net to read his writing and connect on social media.