Nimi Wariboko is Katherine B. Stuart Professor of Christian Ethics at Andover Newton Theological Seminary. He is author of Economics in Spirit and Truth: A Moral Philosophy of Finance.

Amos Yong is Professor of Theology and Mission and Director of the Center for Missiological Research at Fuller Seminary. He is editor (with James K. A. Smith) of Science and the Spirit: A Pentecostal Engagement with the Sciences (IUP, 2010).