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.

Emilio Alvarez (PhD, Fordham University) is the presiding bishop of the Union of Charismatic Orthodox Churches, a communion that embraces the one holy, catholic, apostolic tradition. He is also associate provost for lifelong learning at Asbury Theological Seminary.