David Fisher

DAVID FISHER is a missionary radio broadcaster working jointly with Trans World Radio and the Slavic Gospel Association. He is director and editor-in-chief of Radio Academy of Science (RADAS). Fisher believed that scientific atheism was preventing many from accepting Christ, so he began writing scripts for a broadcast which countered atheistic spins on scientific issues, and included interviews with believers professionally involved in the sciences. Nearly 30 years later, TWR’s Truth in the Test Tube program and webcast continues to make a difference in the lives of students and young adults. He is co-author of Scientists Who Believed with Eric Barrett.

Ellen Krause

ELLEN KRAUSE, aka Mentor Mama, is cofounder of Coffee and Bible Time with daughters Ashley and Taylor. She hosts the CBT Podcast, which equips people to delight in God’s Word and thrive in Christian Living! Ellen has been involved in women’s ministry for over 20 years and mentors women worldwide through CBT. Her MA in marketing and her years in corporate America help CBT flourish. In her free time, she enjoys working out, doing mixed media art, sewing, gardening, and cooking.

Steve Corbett

STEVE CORBETT is the Community Development Specialist for the Chalmers Center at Covenant College and an Assistant Professor in the Department of Economics and Community Development at Covenant College.

Virginia Jacober

SARAH "VIRGINIA" JACOBER was born in Dayton, Ohio and accepted Jesus as her Savior at age eleven. The first time she heard a missionary speak, she knew this was what God wanted her do. After graduating from Nyack College, she married Edward G Jacober. They pastored a church while he attended Dallas Theological Seminary, and then were appointed by The Christian and Missionary Alliance to do evangelistic work in India. Their four children attended school in the Himalaya Mountains. Transferred to Bethlehem, Israel, they taught the Bible and visited Bedouin tents for fifteen years. Sarah’s husband died, but she continued working and speaking in churches. After retiring, she made fifteen short term mission trips to various countries around the world.More than forty of Sarah’s articles and poems, plus six books have been published. Sarah lives near family in North Carolina, has seven grandchildren, two great-grandchildren, and continues to write for God’s glory.

Jim Wilder

JIM WILDER (PhD, Clinical Psychology, and M.A. Theology, Fuller Theological Seminary) has been training leaders and counselors for over 27 years on five continents. He is the author of nine books with a strong focus on maturing and relationship skills for leaders. His coauthored book Living From the Heart Jesus Gave You has sold over 100,000 copies in eleven languages. Wilder has published numerous articles and developed four sets of video and relational leadership training called THRIVE. He is currently executive director of Shepherd's House Inc., a nonprofit working at the intersection of brain science and theology, and founder of Life Model Works that is building contagiously healthy Christian communities through equipping existing networks with the skills to thrive. Dr. Wilder has extensive clinical counseling experience and has served as a guest lecturer at Fuller Seminary, Biola, Talbot Seminary, Point Loma University, Montreat College, Tyndale Seminary and elsewhere.

Noel Castellanos

NOEL CASTELLANOS has worked in full-time ministry in urban communities since 1982. He has served in youth ministry, church planting, and community development in San Francisco, San Jose, and Chicago. Noel is a highly sought after speaker, motivator, and mentor to young leaders throughout the USA, and has a deep passion to serve and invest in the lives of emerging leaders. After serving on the Board of the Christian Community Development Association for many years, he has established the new CCDA Institute, which is working to equip emerging church leaders in the philosophy of Christian Community Development, and currently serves as the CEO of CCDA. He and his wife, Marianne, have three children, and make their home in the barrio of La Villita in Chicago.

Crystal Renaud

CRYSTAL RENAUD DAY is a pastoral counselor, certified coach, author, and speaker with over a decade of experience working with women, couples, and teen girls. She holds a Master of Arts in Pastoral Counseling: Life Coaching from Liberty University and eight certifications in counseling and coaching specialties from the American Association of Christian Counselors. Crystal owns and operates Living on Purpose Coaching & Pastoral Counseling and is the founding director of Dirty Girls Ministries, a non-profit organization helping women overcome porn and sexual addiction. Her work has been featured in the New York Times, ABC News, CNN, Christianity Today, The 700 Club, Outreach Magazine, and more. Her books include Dirty Girls Come Clean, 90 Days to Wholeness, and Dating Done Right (releasing December 2019). Crystal resides in the Kansas City area with her husband Tim.

Habits for Spiritual Growth

10.26.2022

Katherine Elizabeth Clark

Clarence Shuler

CLARENCE SHULER is the President/CEO of BLR: Building Lasting Relationships. Clarence is a counselor, diversity consultant, speaker, and author of ten books. He and his wife, Brenda, reside in Colorado Springs, Colorado, and have three adult daughters. For more information, visit www.clarenceshuler.com.

Eric Demeter

ERIC DEMETER (B.S., Purdue University; M.A., Bethel University) is a relationship and conflict resolution specialist with advanced studies in mediation, peacemaking and negotiation from the Korbel School of International Studies at the University of Denver and Peacemaker Ministries. He is currently a missionary with Youth With a Mission (YWAM) based in Athens, Greece where he disciples young people from the Middle East, and teaches conflict resolution and healthy relationships to YWAM staff and missionary students. His experiences growing up listening to heavy metal, working alongside ex-convicts, and being raised in the Roman Catholic tradition give him the ability to connect well with people of diverse belief systems. He considers every reader a friend and challenges everyone to become more like Christ in everything they do.

Michael Hare

DR. S. MICHAEL HARE never imagined a life looking for conflicts to resolve. Becoming a Christian at 19, he went to Bible college simply desiring to find out how to better serve God. However, following that path has led to over two decades of serving in the role of senior pastor in church turnaround ministries, 15 years of working as a church conflict consultant, and recently completing a PhD in Conflict Analysis and Resolution. Dr. Hare also serves as a senior staff chaplain and ombudsman for Compassion with its nearly 4,000 employees ministering in 26 third world countries. He has served as an adjunct instructor in several universities and is currently teaching mediation courses in a doctoral program in Denver. Michael and his wife Colleen live in Colorado Springs, CO and have four children and six grandchildren who live in Africa, Germany, and the US.

Curt Hamner

CURT HAMNER is a pastor and cofounder along with his wife, Rhonda of Between Two Trees (betweentwotrees.org), a marriage ministry designed to resource couples and communities with tools to pursue God's design for marriage. Curt is also the founder of Bed and Breakfast with Purpose Retreats, and is a mentor with The Master's Program (a three-year marketplace leadership coaching ministry). Together Curt and Rhonda speak throughout the US and around the world helping couples enrich their marriages. They host DreamMaster Retreats for second half couples working together on vision and strategic plans for the years after career and family. Curt is a graduate of Dallas Seminary and served with Chuck Swindoll at the church they pastored in Fullerton, CA. The Hamners have three adult children and five grandchildren. They live in the mountains of southern California.

Hans Finzel

HANS FINZEL (D.Miss., Fuller School of World Missions; Th. M., Dallas Theological Seminary) is the president of HDLeaders. He served for 20 years as president of WorldVenture (formerly CBInternational). He and his wife, Donna, spent ten years as missionaries in Eastern Europe, working with WorldVenture to train pastors behind the Iron Curtain. Hans is the author of ten books, including Change is Like a Slinky, Launch Your Encore, The Power of Passion in Leadership, Unlocking the Scriptures, and his bestseller The Top Ten Mistakes Leaders Make. He co-authored The Top Ten Ways to Love Your Wife with his wife. He is the host of the Leadership Podcast, The Leadership Answer Man and is a widely sought-after speaker as an expert in leadership development, change management and international studies. The Finzels make their home in Highlands Ranch, Colorado and have four children.

David C. Thompson M.D.

DAVID THOMPSON was born in the U.S. but grew up in Cambodia where his parents worked for 16 years. When he was 14 he and his father tried unsuccessfully to save a Cambodian man who was seriously injured when a truck and a bus collided. God used the incident to plant in David's young heart a desire to become a doctor and help people who had limited access to healthcare. David graduated from the University of Pittsburgh School of Medicine in 1973 with a M.D. degree and eventually completed five years of residency in general surgery in southern California. In 1977 he and his wife Rebecca moved to Gabon, Africa and for the next 34 years built a 150-bed full-service hospital to provide medical services to Gabon's least served provinces. In 1966, Dr. Thompson helped establish the Pan-African Academy of Christian Surgeons (PAACS), an organization that trains African surgeons at Christian hospitals throughout the continent. Since 2014, Dr. Thompson has been working as a volunteer to train Egyptian surgeons at Harpur Memorial Hospital.

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).