Mark I. Bubeck

MARK I. BUBECK is the founder of ICBC, Inc., now Deeper Walk International. He is a graduate of Moody Bible Institute and Denver Seminary, and earned his D.Min. degree from Talbot Theological Seminary. Serving as a pastor for more than 40 years Bubeck is the author of The Adversary, Warfare Praying: Biblical Strategies for Overcoming the Adversary, Fire From Heaven, and many other resources on prayer and our victory in Christ. Known as a prayer warrior with a shepherd's heart, Mark Bubeck passed away in 2017.

Judy Dunagan

JUDY DUNAGAN is a wonder-seeker of God and His Word, passionate about discipling and making God's Word and prayer come alive in everyday life. She is a speaker and Bible teacher and serves on the Board of Deeper Walk International, the ministry her father Mark I. Bubeck founded. For several years, she was an acquisitions editor for women's Bible studies and other books at Moody Publishers. Judy and her husband Rick live in Colorado. Connect with Judy at: www.JudyDunagan.com.

Steve Miller

STEVE MILLER, author of C.H. Spurgeon on Spiritual Leadership, has worked in Christian publishing for 20 years as an editor and writer. He is co-author of several books including D. L. Moody on Spiritual Leadership, and has written five children’s books with his wife, Becky. Steve has served as a Bible teacher and in various leadership positions since 1980, twelve years of which was spent leading the deaf ministry for John MacArthur’s Grace Community Church. Steve and Becky reside in Oregon’s Willamette Valley with their three sons.

David R. Enlow

David R. Enlow was for fifteen years the director of publications for Chrsitian Business Men's Copmmittee International. He also served as associate editor of iAlliance Lifei magazine. Now retired, he and his wife Dorothy reside in Orlando, Florida, where they are members of the Westwood Church of the C&MA.

David Augsburger

DAVID AUGSBURGER (B.A., Eastern Mennonite College; B.D., Eastern Mennonite Seminary; Ph.D., School of Theology at Claremont), who has taught at Fuller since 1990, is professor of pastoral care and counseling in the School of Theology. The author of 20 books in pastoral counseling, marriage, conflict and human relations, David's titles include Dissident Discipleship: A Spirituality of Self-Surrender, and Love of God and Love of Neighbor. David lives in California.

J. Brian Tucker

Rhett Smith

RHETT SMITH is a Licensed Marriage and Family Therapist (LMFT) in private practice at Auxano Counseling in Plano, TX. He is a graduate of Fuller Theological Seminary (MDiv, MSMFT) and former college pastor at Bel Air Presbyterian Church in Los Angeles. Rhett has a passion for helping people navigate significant areas of transition in their lives such as parenting, marriage, and the adolescent to young adult journey. He also serves on staff at The Hideaway Experience in Amarillo, TX where he helps couples work towards having great marriages. Rhett lives in Frisco, TX with his wife Heather and their two children. You can find out more about Rhett at his blog www.rhettsmith.com or his counseling practice www.rhettsmithcounseling.com

Earle Ralph

RALPH EARLE (1908-1995; B.A., Eastern Nazarene College; M.A., Boston University; B.D., Gordon Divinity School; D.D., Eastern Nazarene College) was Distinguished Professor of New Testament Emeritus at the Nazarene Theological Seminary, Kansas City, Missouri, where he first began teaching in 1945. While holding pastorates in Woonsocket, Rhode Island, and Everett, Massachusetts, from 1933 to 1945, he was a professor of biblical literature at Eastern Nazarene College, Wollaston, Massachusetts. He later served on the fifteen-man Committee on Bible Translation, the governing body for the New International Version of the Bible. Ralph is the author of several books including Mark (from the Everyman’s Bible Commentary series), Word Meanings in the New Testament, How We Got Our Bible, Exploring the New Testament, and Story of the New Testament. He is now at home with his Lord.

Jerry Root

DR. JERRY ROOT is an Associate Professor at Wheaton College where he teaches graduate courses in the MA in Evangelism Program as well as courses in the undergraduate Christian Formation and Ministry Department. In addition, Jerry is a visiting professor at Biola University and Talbot Graduate School of Theology in La Mirada, California.Jerry has written many books centered around the teachings of C.S. Lewis. He has lectured on C. S. Lewis at 48 College or University Campuses in 11 countries. He has taught college and graduate courses on C. S. Lewis for 30 consecutive years.Jerry and his wife Claudia have four married children, four grandchildren, and a Welsh Corgi; they live in Wheaton, Illinois.