Christopher J. H. Wright (PhD, Cambridge) is international ministries director of the Langham Partnership, providing literature, scholarships, and preaching training for pastors in Majority World churches and seminaries. He has written many books including commentaries on Deuteronomy, Jeremiah, Lamentations, and Ezekiel, The Mission of God, Cultivating the Fruit of the Spirit, Old Testament Ethics for the People of God, and Knowing Jesus Through the Old Testament. An ordained priest in the Church of England, Chris spent five years teaching the Old Testament at Union Biblical Seminary in India, and thirteen years as academic dean and then principal of All Nations Christian College, an international training center for cross-cultural mission in England. He was chair of the Lausanne Theology Working Group from 2005-2011 and the chief architect of The Cape Town Commitment from the Third Lausanne Congress, 2010.

Paul Borthwick (DMin, Gordon-Conwell Theological Seminary) is senior consultant for Development Associates International and teaches global Christianity at Gordon College in Wenham, Massachusetts. Through his speaking, writing and resource ministry, Borthwick works to mobilize others to participate in world missions. Borthwick is an active speaker and teacher, having taught courses at Gordon College, Africa International University (Nairobi), Alliance Theological Seminary (Manila) and Lanka Bible College (Sri Lanka), plus a guest faculty position at Gordon-Conwell Theological Seminary. Previously he served for more than twenty years on the staff of Grace Chapel in Lexington, Massachusetts, first as youth pastor and then as minister of missions. Borthwick is the author of Western Christians in Global Missions, How to Be a World-Class Christian, Six Dangerous Questions to Transform Your View of the World, A Mind for Missions, and other books and Bible studies. He and his wife Christie have been married since 1979 and they live in Lexington, Massachusetts, when not traveling internationally.