W. Phillip Keller

W. PHILLIP KELLER (1920-1997) was born in East Africa and always loved the wildlife and the outdoors. Having spent many years in agriculture research, land management and ranch development in British Columbia, he later pursued careers in conservation, wildlife photography, and journalism. His experiences as a shepherd equipped him with the insights that are the basis for A Shepherd Looks at Psalm 23. His other titles include A Layman Looks at the Lord’s Prayer, Splendor from the Sea, Lessons from a Sheepdog, and A Gardener Looks at the Fruits of the Spirit.

Bob Gresh

BOB GRESH is the co-founder of True Girl (formerly Secret Keeper Girl) and Born to Be Brave, which provide live events for tweens and their parents in up to 100 cities per year, reaching over 400,000. A long-time marketing consultant, his passion is using his business experience to teach tweens and teens to live in confidence and Truth. His faith-based entrepreneurial ventures include Grace Prep High School, a new model of Christian education in Central Pennsylvania as well as the nationwide Christian touring ministries. He is the author of Who Moved The Goalpost: Seven Secrets to Sexual Integrity. He lives on a hobby farm in State College, Pennsylvania with his wife, Dannah, and over 20 animals.

Steve Vandegriff

STEVE VANDEGRIFF (Liberty Baptist Theological Seminary) is a professor of youth ministries at Liberty University in Virginia. A former youth pastor, Steve enjoys ministering and speaking to young people and their parents. He previously spent thirteen years as the executive director of Youth for Christ in Alberta, Canada. He is co-author of Timeless Youth Ministry, Disturbing Behavior, and Protecting Your Teen from Disturbing Behaviors. The parents of three children, Steve and his wife, Pamela Jo, reside in Lynchburg, Virginia.

Ruthie Delk

RUTHIE DELK'S passion is to help women embrace the Gospel in such a way that it captures their hearts and not just their minds. She enjoys teaching, watching movies, drinking sweet tea, riding her bike and eating any assortment of cheap chocolate. Ruthie grew up in Europe as a missionary kid and met her husband David while at Furman University, where she graduated with a degree in Special Education. She and David have been married for 24 years and live in Orlando, Florida where he is President of Man in the Mirror. They have three children.

Jim Killam

JIM KILLAM has been a journalist for more than 30 years -- including stints as a newspaper reporter and editor, a college media adviser, and a missionary journalist. Currently he is Story Director for the Seed Company, a Wycliffe affiliate. Jim and his wife, Lauren, live in Texas, though their Midwestern accents give them away quickly. They have three grown children and two grandchildren. Go Tell It is Jim's third book, and has led to training opportunities on three continents.

DM Freed

DM FREED, M.Ed. is a former elementary teacher and has been employed for the last 18 years as a school counselor with Central Valley School District. He holds an Elementary Education Degree from Boise State University and two Masters Degrees in education from Whitworth University. His school and district have been recognized with numerous awards by Washington State for “Outstanding Educational Excellence”. D.M. believes that a student’s academic success hinges on the positive relationships they build with other students, their family and school faculty. When he’s not working, he enjoys spending time with his family at the lake and playing golf.

Bill Elliff

BILL ELLIFF leads the pastor emphasis of the OneCry movement. As the Senior Teaching Pastor of The Summit Church in North Little Rock, Arkansas, his passion is to see both genuine revival and methodological renewal in the church. Bill is a frequent conference speaker, writer, and consultant to churches drawing from more than 40 years of pastoring and revival ministry. He and his wife Holly have eight children and live in Little Rock, Arkansas.

Ryan Huguley

RYAN HUGULEY planted Redemption Bible Church in Arlington Heights, IL in 2009 and served as lead pastor for seven years. In 2016 he accepted a call to become the senior pastor of Harvest Bible Chapel in Hickory, NC, a growing congregation of 1,000. Ryan has worked in church planting since 2001 and has a passion to help the next generation know Jesus and make Him known. He helps assess, coach, and train church planters and hosts a podcast called In the Room.

Deborah E Gorton, PhD

DEBORAH GORTON (B.A. Arizona State University; M.A., Ph.D. Fuller Theological Seminary) is the Gary Chapman Chair of Marriage, Family Ministry, and Therapy at Moody Theological Seminary and Graduate School. For more than fourteen years Deb has worked as a change agent for individuals, organizations, and emerging leaders, helping them refine, embrace, and thrive in their purpose. Built on the foundation of relationship, her core philosophy is that collaboration in community produces radical transformation. She resides in Chicago and loves the Cubs. If she's not home in the city or traveling for work, you're likely to find her with family in Colorado, Oregon, or Oklahoma.

Stefano Fehr

STEFANO FEHR is the president of Call of Hope US. For over a century, Call of Hope has been making the Gospel accessible to Muslims through creative media, relational evangelism, discipleship, humanitarian aid, and church planting initiatives. Stefano's twenty years of ministry among Muslims have taken him to both urban and rural areas throughout the Middle East, Africa, India, and Southeast Asia. He is a sought after speaker on topics such as: Contextualization of the Gospel to Islam, the Quran is not the Word of God, Jesus in Islam, and Evangelization of Muslims. He earned his Master of Divinity degree from the internationally renowned Freie Theologische Academy in Giessen, Germany. He resides in Germany with his wife and their two children.

Megan B. Brown

MEGAN B. BROWN is a seasoned military spouse, mother of four, and military missionary. She is the Founder and Executive Director of MilSpo Co., a military nonprofit focused on the intentional discipleship of today's military community. Throughout Megan's journey as a military missionary, her ministry has been recognized with the Air Force Lifetime Volunteer Excellence Award and has earned her the 2016 Armed Forces Insurance Keesler Air Force Base Military Spouse of the Year Award. Her mission is to recruit, raise up, and release military-connected women to live on mission for Jesus. She lives in South Mississippi with her husband, M. Sgt. Keith Brown, and their four energetic kiddos.

Norman L Geisler

NORMAN GEISLER (Th.B., William Tyndale College; A.B., Wheaton College; M.A., Wheaton College Graduate School; Ph.D., Loyola University) Distinguished Professor of Apologetics at the Veritas Evangelical Seminary in Murrieta, California. He was the author or co-author of some 80 books including A General Introduction to the Bible, Baker Dictionary of Christian Apologetics, Christian Ethics, and Systematic Theology. He also wrote hundreds of articles. He and his wife of 57 years, Barbara, have six children, fifteen grandchildren, and three great grandchildren.

Ryan Dobson

RYAN DOBSON is the founder of KOR ministries and the author of four books, incuding Be Intolerant. Through his podcasts, speaking engagements, and books, Dobson seeks to call Christians deeper into the ultimate adventure of following Christ.

Katherine Elizabeth Clark

Nancy DeMoss Wolgemuth

NANCY DEMOSS WOLGEMUTH is the founder and lead Bible teacher for Revive Our Hearts, a ministry dedicated to calling women to freedom, fullness, and fruitfulness in Christ. Nancy's love for Christ and passion for helping women cultivate a vibrant devotional life are evident through her writing, digital, and conference outreaches and her two daily audio teachings—Revive Our Hearts and Seeking Him. Her books have sold millions of copies and are reaching the hearts of women around the world. Nancy and her husband, Robert, live in Michigan.

Nicole Braddock Bromley

NICOLE BRADDOCK BROMLEY is an international activist on issues of sexual abuse and human trafficking. She is the founder and director of OneVOICE (www.iamonevoice.org), an organization that is bringing healing change into the lives of those affected by sexual abuse, and she is the founder and executive director of OneVOICE4freedom (www.onevoice4freedom.org), a nonprofit that is stopping child sex slavery around the world and bringing hope to survivors.