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William O. Levi

WILLIAM OCHAN LEVI is the founder of Operation Nehemiah Missions International, an organization dedicated to rebuilding the minds, bodies, and spirits of the Sudanese people. He is active in Christian education and humanitarian service in South Sudan and the Ugandan refugee camps. Mr. Levi, a Messianic believer from an African Hebrew tribal group, is a native of Sudan and grew up as a refugee. Following persecution, arrest, and torture, his miraculous escape from jihad forces ultimately led to life in the United States. He has written a book on his story entitled The Bible or the Axe: One Man's Dramatic Escape from Persecution in the Sudan. He is a frequent guest on Christian radio and has told his story nationwide, even testifying before representatives of the United States government regarding human rights abuses in the Sudan. Mr. Levi lives in Massachusetts with his wife, Hannah, and their six children.

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This I Know

This I Know

A DVD companion to This I Know Bible Study with hours of brand new teaching content
Video DVD $19.99 $24.99

Jimmy Dodd

JIMMY DODD (B.A. Wheaton College; M.Div., Gordon-Conwell Seminary) is the founder and CEO of PastorServe. This organization works across denominational lines to strengthen the church by serving pastors. He is the author of Survive or Thrive, 6 Relationships Every Pastor Needs, and Pastors Are People Too, co-authored with Larry Magnuson. Jimmy and his wife Sally have five children and three grandchildren. He enjoys reading, taking walks with his wife Sally and dog Finn, and cheering on his beloved Jayhawks at Allen Fieldhouse in Lawrence, KS.

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Daniel Henderson

As a senior pastor for nearly three decades, DANIEL HENDERSON brought prayer-based revitalization to numerous churches. Now, as the President of Strategic Renewal and Global Director of The 6:4 Fellowship, Daniel is dedicating his full-time efforts to help congregations across the country and world experience renewal. Daniel is sought-after for his expertise in leading corporate prayer. He has authored numerous books on biblical leadership and prayer, including Old Paths, New Power and Transforming Prayer: How Everything Changes When You Seek God’s Face.

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Dustin Willis

DUSTIN WILLIS has served as a marketing consultant, organizational executive, and pastor over the last 17 years, working with small businesses, local churches and some of the largest faith-based nonprofits in North America. He is the author of Life in Community and the co-author of Life on Mission and The Simplest Way to Change the World. Dustin and his wife Renie have two children and are daily seeking to live on mission just outside of Atlanta, GA.

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Colin S. Smith

COLIN SMITH serves as senior pastor of The Orchard with six campuses across Chicagoland. Born in Edinburgh, Scotland, Colin received his Bachelor of Arts in Theology and Master of Philosophy from the London School of Theology. Colin is the author of several books including The Ten Greatest Struggles of Your Life. He can be heard daily on the Open the Bible radio broadcast and at openthebible.org and openthebible.org.uk. Colin and his wife, Karen, have two sons and five granddaughters.

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Anthony G. Bollback

ANTHONY G. BOLLBACK Anthony Bollback was born into a Christian home that always entertained missionaries. He received Christ at age 16 after a near-drowning incident at a summer youth conference. Beginning his missionary career in China, he and his wife Evelyn, were forced to evacuate when the Communists took over, and three years later began serving in Japan for five years. The remainder of his 24 years in Asia was spent in Hong Kong where he planted and directed 10 chapels and schools with 10,000 students. He served as Field Chairman of the China-Hong Kong Field of The Christian and Missionary Alliance for four years. Unexpectedly, God changed his direction and sent him to Honolulu for a most effective ministry as pastor of Kapahulu Bible Church. He retired from active ministry after serving as District Superintendent of the Mid-America District C&MA for 9 very productive years. Following retirement in Florida, he began an active writing career and the publishing of a very popular series of 6 books based on his experiences in China for children entitled Jack and Jenny Mystery Series. His most popular adult books based on the persecution of the church in China are the two-book series entitled The Persecuted Church in China: Red Runs the River, Vol. 1 and Exiles of Hope, Vol. 2.He continues a very active ministry of writing and speaking that includes a monthly e-letter called China Clippings. In addition he serves on the Church Board and is an Elder in the church.

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Peter Worrall

PETER WORRALL teaches Education majors at Moody Bible Institute and is a doctoral student in the Educational Studies program at Trinity Evangelical Divinity School. He and his wife, Kelli, write and teach together. Peter also does pulpit supply, teaches Sunday school, and leads a small group. Since his twenties Peter has taught elementary school, graduated with a Masters in Teaching, and is a grateful father of Daryl and Amelia.

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Kelli Worrall

KELLI WORRALL is the Chair of Music and Media Arts at Moody Bible Institute. She is the co-author (with husband, Peter, Assoc. Professor Education at MBI) of 20 Things We'd Tell Our Twentysomething Selves and the author of Pierced and Embraced: 7 Life-Changing Encounters with the Love of Christ. Kelli speaks at women¿s events and retreats. She and Peter also speak together at marriage and young adult retreats. Connect with Kelli at www.kelliworrall.com.

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D.A. Horton

D.A. HORTON currently serves on staff at Summit Church in Durham, NC while he and his family are preparing to plant a church in Los Angeles. Prior to his current role he served as an urban church planter, pastor, and Lead Teaching Elder in Kansas City, MO for nearly six years; a National Coordinator of Urban Student Ministries and the Urban Initiatives Team at the North American Mission Board (NAMB); and the Executive Director at ReachLife Ministries, the non-profit arm of Reach Records. D.A. is currently working on his Ph.D. at Southeastern Baptist Theological Seminary in Applied Theology with a North American emphasis. With a heart to provide local churches with quality Bible-centered tools and resources for evangelism and discipleship, D.A. wrote two books: G.O.S.P.E.L. and DNA: Foundations of the Faith both published by Moody Publishers. His third book, Bound to Be Free: Escaping Performance to be Captured by Grace will be released through NavPress in spring 2016. He and his wife Elicia have two daughters, Izabelle and Lola and one son, D.A. Jr. (aka Duce).

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