Norman Wirzba is Professor of Philosophy and Chair of the Philosophy Department at Georgetown College. He is author of The Paradise of God: Renewing Religion in an Ecological Age and editor (with Bruce Ellis Benson) of The Phenomenology of Prayer.

Bruce Ellis Benson is Associate Professor and Chair of the Philosophy Department at Wheaton College. He is author of Pious Nietzsche (IUP, 2007). He is editor (with Kevin Vanhoozer and James K. A. Smith) of Hermeneutics at the Crossroads (IUP, 2006).