David A. Horner (D.Phil., Oxford University) is associate professor of philosophy and biblical studies at Biola University in California. He has also taught at the University of Oxford, Denver Seminary, and served as a Visiting Scholar and Research Associate at the University of Colorado. He has lectured in numerous classrooms and university forums nationally and in Europe, and he has written numerous articles and book chapters on ethics, apologetics, and ancient and medieval philosophy. Dr. Horner serves as Research Scholar for Centers for Christian Study, International, an effort to develop intellectual Christian communities within secular university contexts. He also serves as Executive Director of The Illuminatio Project, whose aim is to bring the light of a classical biblical vision of goodness, truth, and beauty into the thinking of the church and culture through strategic research and communication.