Copan, Paul: - Paul Copan (PhD Philosophy, Marquette) is the Pledger Family Chair of Philosophy and Ethics at Palm Beach Atlantic University. For six years he served as president of the Evangelical Philosophical Society. He has authored and edited over thirty books, including The Zondervan Dictionary of Christianity and Science, Is God a Moral Monster: Making Sense of the God of the Old Testament, and When God Goes to Starbucks. Paul has contributed essays to over thirty books, both scholarly and popular, and authored a number of articles in professional journals. In 2017, he was a Visiting Scholar at Oxford University. His website is www.paulcopan.com.

Jacoby, Douglas: - Douglas Jacoby is an international Bible teacher. His degrees are from Drew, Harvard, and Duke. After serving as a minister for 20 years in Britain, Sweden, Australia, and the U.S., Douglas works as a freelance teacher and consultant, as well as an adjunct professor of theology at Lincoln Christian University. He has engaged in a number of debates with well-known atheists, imams, and rabbis. Since the late '90s, Douglas has led annual tours to the biblical world. Douglas has written 33 books, recorded 600 podcasts, and spoken in over 100 universities, and in over 500 cities, in 125 nations around the world. His website is douglasjacoby.com.