Gregory A. Hatteberg

GREGORY A. HATTEBERG (Joliet College; Moody Bible Institute; Dallas Theological Seminary) is the director of Alumni for Dallas Theological Seminary and a seminar leader for Walk Thru the Bible Ministries. Prior to joining the staff at DTS, Mr. Hatteberg worked in Admissions at Moody Bible Institute. He completed graduate studies at the Institute of Holy Land Studies in Jerusalem, and has traveled extensively in Israel and beyond. Based on his experiences in Israel, he co-authored The Christian Traveler’s Guide to the Holy Land with Dr. Charles Dyer. He and his wife, Lisa, are the parents of four children.

Wesley K. Willmer

WESLEY K. WILLMER is the former vice president of university advancement and professor at Biola University. He currently serves as senior vice president with the Evangelical Council for Financial Accountability (ECFA). He has been author, co-author, or editor of twenty-one books, including A Revolution in Generosity: Transforming Stewards to Be Rich Toward God, God and Your Stuff: The Vital Link Between Your Possessions and Your Soul, and The Prospering Parachurch: Enlarging the Boundaries of God's Kingdom. He has also contributed to many professional publications.

T. C. Horton

T. C. HORTON was the author of a number of books including Wonderful Names of our Wonderful Lord and Personal and Practical Christian Work. He was also the editor of The King's Business from 1910 to 1925. He served as a pastor in Minneapolis, St. Paul, Philadelphia, and Dallas. Rev. Horton was the chairman of the Gospel of John in Every Home campaign and was also responsible for the organization of the Fischermen's Club. He died on February 28, 1932.

R. Dandridge Collins, PhD

R. DANDRIDGE COLLINS (B.S., Eastern University; M.Div., Palmer Theological Seminary; Ph.D., Temple University) is currently the proprietor of the Pastoral Counseling Network. He is a licensed psychologist with 25 years of behavioral health experience in diverse settings with premier hospitals, residential care, and community mental health facilities. Dr. Collins was previously the executive director and chief operating officer of the Center for Innovative Family Achievements, Inc., in Trenton, New Jersey. He is author of Taunt Your Trauma and The Trauma Zone. He lives in eastern Pennsylvania with his wife and daughter.

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.

Lisa Jefferson

LISA D. JEFFERSON is an inspirational speaker, wife, and mother of two. She has received numerous awards and is currently involved in fundraising efforts for the Flight 93 National Memorial Project. It was on the morning of the 9/11 attacks on the US, that Lisa, a 17-year Verizon Supervisor and Chicago native, handled the emergency phone call that came in from Todd Beamer, one of the passengers who helped divert hijacked Flight 93. Called is her first book. She lives in the Chicago area with her husband, and two children.

Everett Harrison

EVERETT F. HARRISON (B.A., University of Washington; M.A., Princeton University; Th.B., Princeton Seminary; Th.D., Dallas Theological Seminary; Ph.D., University of Pennsylvania), has served as a missionary in China and as a Presbyterian minister in Pennsylvania, though most of his work was in the classroom. He taught both at Dallas Theological Seminary and Fuller Theological Seminary. He is the author of numerous books and commentaries including Colossians (Everyman’s Bible Commentary), Interpreting Acts: The Expanding Church, and Romans (Expositor’s Bible Commentary).

Carl Laney

J. CARL LANEY (B.S., University of Oregon; M.Div., Th.M., Western Conservative Baptist Seminary; Th.D., Dallas Theological Seminary) is professor of biblical literature at Western Conservative Baptist Seminary, Portland, Oregon. He is the author of commentaries on First and Second Samuel, Ezra and Nehemiah, and Zechariah for the Everyman's Bible Commentary series. Dr. Laney has also written several other books, including God (Understanding Christian Theology Series), Tyndale Concise Bible Commentary, The Divorce Myth and Baker's Concise Bible Atlas. He resides in Portland, Oregon.

Laura Hendrickson

DR. LAURA HENDRICKSON (MD, Michigan State University College of Human Medicine; Diplomate, American Board of Psychiatry and Neurology) was a medical doctor and board certified psychiatrist. She was a member of the National Association of Nouthetic Counselors and author of Finding Your Child's Way on the Autism Spectrum, Will Medicine Stop the Pain? and co-author of When Good Kids Make Bad Choices. She lived in Southern California with her husband, Daniel, before her passing.

Ross Campbell

The late ROSS CAMPBELL, MD, was the author of the bestselling book How to Really Love Your Child, which has sold more than one million copies. He spent over 30 years as a clinical psychiatrist, concentrating on the parent-child relationship and later worked with the Ministering to Ministers Foundation, serving individual ministers, their families, and church organizations. Dr. Campbell was the co-author of The Five Love Languages of Children and Parenting Your Adult Child and author of Your New Life with Adult Children.

Douglas M. Cecil

DOUGLAS CECIL (B.A., University of Cincinnati; Th.M., and D.Min., Dallas Theological Seminary) currently serves as a life stages pastor at Christ Chapel Bible Church in Fort Worth, Texas. A certified chaplain with more than 25 years of experience, Cecil is also an ordained minister and a former officer in the U.S. Air Force. He served as an associate professor of pastoral ministries at Dallas Theological Seminary for 18 years and is a regular tour leader in Israel. Cecil’s interests include evangelism and pastoral care. The author of Seven Principles of an Evangelistic Life, Cecil resides in Fort Worth, Texas with his wife, Patty.

Esther Ahn Kim

ESTHER AHN KIM was a Korean Christian who spent six years (1939-1945) in Japanese prisons during WWII as a result of her faith. As she prepared to be martyred, Miss Ahn’s courageous activities in prison brought the light of the Gospel to many, and resulted in a reduction of the brutal torture Christians were subjected to. After her release she was married to Don Kim, and the couple toured Europe and the United States speaking of God’s sustaining power during those harrowing years. She is author of If I Perish. Her story was published in Korea and Japan, where it became a national sensation, reaching number three on the all-time religious bestseller list.

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.

Alfred Martin

ALFRED MARTIN (B.A., Washington College; Th.M., Th.D., Dallas Theological Seminary) is author of a number of books including The Holy Spirit: Investigation of the Personality, Deity, and Ministries of the Holy Spirit, Isaiah for the Everyday Bible Commentary series, and Not My Own: A Biblical Perspective on the Stewardship of Life. Throughout his career, he served as vice-president and dean of education at Moody Bible Institute and as professor at Dallas Bible College. He is now at home with His Lord.

J C Macaulay

Lori Neff

LORI NEFF is a graduate of Moody Bible Institute and today she works as the Senior Producer of Midday Connection, a radio talk show for women. Lori has been general editor and writer for Come to Our Table: A Midday Connection Cookbook, and two devotional titles Daily Seeds from Women who Walk in Faith, and Tending the Soul. She lives with her husband, John, in the Chicago metro area.