Bishop Todd D. Hunter leads Churches for the Sake of Others (C4SO), a diocese of the Anglican Church in North America. He is a past president of Alpha USA and former national director for the Association of Vineyard Churches. His books include Christianity Beyond Belief, The Accidental Anglican, and Deep Peace. Recently, he established The Center for Formation, Justice and Peace. Todd and his wife, Debbie, live in Franklin, Tennessee.

Esau McCaulley (PhD, St. Andrews) is associate professor of New Testament at Wheaton College and a contributing opinion writer for the New York Times. He is the author of Reading While Black and Sharing in the Son's Inheritance, as well as the children's book Josie Johnson's Hair and the Holy Spirit. He lives in Wheaton, Illinois, with his wife and four children.