Christian theologian, analytic philosopher, apologist, and author. He is currently a professor at the Palm Beach Atlantic University (Florida) and holds the endowed Pledger Family Chair of Philosophy and Ethics.

He is author or editor of nearly 50 books, including the very popular, strong-selling book Is God a Moral Monster? as well as its companion volume, the award-winning Is God a Vindictive Bully? He is coeditor of The Routledge Companion to Philosophy of Religion, The Naturalness of Theistic Belief, Philosophy of Religion: Classic and Contemporary Issues, and The Kalām Cosmological Argument (a two-volume anthology).He is coauthor of Creation out of Nothing and Biblical Ethics: Walking in the Way of Wisdom. He has also contributed essays to over 60 books, both scholarly and popular, and he has authored a number of articles in professional journals.