Authors

Esther Tsai studied human biology and cellular neuroscience at Stanford University. She is the author of Why Beauty Matters (2013), with publications ranging from psychiatry (American Journal of Obstetrics & Gynecology) to philosophy and aesthetics. She lives in Arlington, Virginia, with her husband.

Tim Tschida was born and raised in St. Paul, MN. He lives in Canton, GA with his wife and four children. Tim has taught Bible and social studies classes at Mission Academy in the Cherokee County area for the past four years. He is a credentialed minister with the Church of God (Cleveland, TN) and holds a master’s in theological studies from Pentecostal Theological Seminary. Tim also has several years of experience in children’s and youth ministry. He is currently serving in the youth ministry alongside his wife at their local Church.

Ekaputra Tupamahu is a Ph.D. candidate in New Testament studies at Vanderbilt University. After finishing his studies at Asia Pacific Theological Seminary in Baguio City, Philippines in 2005, he taught theology and biblical studies for several years at Sekolah Tinggi Teologi Satyabhakti in Indonesia. He then moved to the United States to attend Claremont School of Theology in 2009. Prior to pursuing his doctoral studies, he worked as a pastor of a church in Redlands, California. He, his wife, and two children currently reside in Nashville, TN.

Richard L. Twiss, Tayoate Ob Najin “He Stands with his People” (1954-2013), D.Miss. (Asbury Theological Seminary), was a Lakota follower of the Jesus Way. In February 1997, Richard and his wife, Katherine, founded the non-profit ministry of Wiconi International. Through Wiconi, Richard and Katherine touched the lives of many thousands of people. Richard also co-founded NAIITS (North American Institute for Indigenous Theological Studies), he was chairman of the board for My People International, a member of the CCDA (Christian Community Development Association), and co-founder of Evangelicals4Justice. He was the author of One Church, Many Tribes: Following Jesus the Way God Made You (Chosen, 2000), which the Lord continues to use to reach many people with the message of an inculturated faith in Jesus. Rescuing the Gospel from the Cowboys: A Native American Expression of the Jesus Way (IVP) was published posthumously in June 2015. www.wiconi.com

Tim Tyler, MFA, MDiv, is the founding Pastor of Christ Community Church in Roseville, Michigan, established in 1991. He is ordained by the International Fellowship of Christian Assemblies (IFCA) and is the Great Lakes District Overseer. Tim ministered with the underground church in China from 2001 through 2009.

Chima Umejiaku is a Pastor of Christian Assembly Church in Lynn and Lowell, Massachusetts. He holds a doctoral degree in theology and two Master's degrees: one in theology and another in Special Education. He is one of the adjunct professors at IFCA Bible College, where he teaches Evangelism, Church planting and Church growth. He recently published a book entitled Pursuit of Spiritual Renewal: A Call to Corporate and Individual Renewal (2017) and is author of forthcoming book, Five Pillars of Christian Discipleship. Brother Chima has been married to Pastor Favour Umejiaku for twenty-six years and they are blessed with a wonderful and talented son, Jil Chidirim Umejiaku.

Bernie A. Van De Walle, Ph.D. (Drew University), is Professor of Historical and Systematic Theology and theology program convener at Ambrose University College in Calgary, Alberta, Canada. He is the author of The Heart of the Gospel: A. B. Simpson, the Fourfold Gospel, and Late Nineteenth-Century Evangelical Theology (2009), Rethinking Holiness: A Theological Introduction (2017), and contributor to other works including The Spirit Renews the Face of the Earth: Pentecostal Forays in Science and Theology of Creation (2009), Dictionary of Christian Spirituality (2011), and The Holy River of God: Currents and Contributions of the Wesleyan Holiness Stream of Christianity (2016). He has served as the President of the Christian Theological Research Fellowship and sits on the Steering Committee of the Wesleyan Holiness Connection. Amazon Author page

Laurence M. Van Kleek has been ordained with the Pentecostal Assemblies of Canada since 1975 and was first licensed as a minister with the PAOC in 1972. After 49 years of service at Summit Pacific College in Abbotsford, BC, in June 2021 he retired from the College. For a decade he indexed and continues to index The Pneuma Review for Christian Periodical Index through the Association of Christian Librarians of which he is a member. He holds a BA from Wilfrid Laurier University, an MDiv from Waterloo Lutheran Seminary (now Luther University College), an MA from the Assemblies of God Theological Seminary, and an MLS from the University of British Columbia. For 48 years (as of November 2022) he has been married to Darlene Van Kleek and together they have three adult children. He serves as a Certified Funeral Celebrant and volunteers for Ground Zero Ministries, a non-profit organization ministering to the homeless.

Shane VanMeveren, M.Div. (Sioux Falls Seminary), Ph.D. (Regent University), has served as head pastor of three congregations in the upper Midwest and is currently the pastor of Bethany Mennonite Church in Freeman, South Dakota. He is currently engaged in research in Patristic studies and Medieval theology.

Stephen M. Vantassel, Ph.D. theology (Trinity Theological Seminary), M.A.T.S. Old Testament (Gordon-Conwell Theological Seminary), B.S. Biblical Studies (Gordon College), is a Tutor of Theology at King’s Evangelical Divinity School in Broadstairs, U.K. and Assistant Editor for the Evangelical Review of Theology and Politics. His dissertation was published in expanded form in Dominion over Wildlife? An Environmental-Theology of Human-Wildlife Relations (Wipf and Stock, 2009), explains how biblical teaching on the use of animals provides a rubric for how God wants humanity to use the earth. He lives in Montana with his wife Donna. He regularly posts articles at kingsdivinity.academia.edu/StephenMVantassel.

Frank Viola is a bestselling author, speaker, blogger, and podcaster. Viola helps serious followers of Jesus know their Lord more deeply so they can experience real transformation and make a lasting impact. His blog frankviola.org — is regularly ranked in the top 5 of all Christian blogs on the Web and his podcast — Christ is All — has ranked #1 in Canada and #2 in the USA on Apple podcasts. He is the author of the following bestsellers: 48 Laws of Spiritual Power, Insurgence: Reclaiming the Gospel of the Kingdom, God's Favorite Place on Earth, From Eternity to Here: Rediscovering the Ageless Purpose of God, and Revise Us Again: Living from a Renewed Christian Script .

Wolfgang Vondey, Ph.D. (Marquette University) and M.Div. (Church of God Theological Seminary), is Professor of Christian Theology and Pentecostal Studies at the University of Birmingham, UK. He is an ordained minister with the Church of God (Cleveland, TN). His research focuses on ecclesiology, pneumatology, theological method, and the intersection of theology and science.

Michelle Vondey, Ph.D. (Regent University) and M.Div. (Church of God Theological Seminary), has more than twenty years’ experience working in non-profit organizations. Her interests are focused mainly on developing followers in their roles in organizations. She teaches courses in leadership, critical reasoning, and Christian discipleship. 2012 dissertation LinkedIn

Derek Vreeland, MDiv (Oral Roberts University), DMin (Asbury Theological Seminary), is the Discipleship Pastor at Word of Life Church in St. Joseph, Missouri. He is the author of Shape Shifters: How God Changes the Human Heart: A Trinitarian Vision of Spiritual Transformation (Word & Spirit Press, 2008), Primal Credo: Your Entrance into the Apostles' Creed (Doctrina Press, 2011), and Through the Eyes of N.T. Wright: A Reader's Guide to Paul and the Faithfulness of God (Doctrina Press, 2015). http://derekvreeland.com Twitter: @DerekVreeland

Rick Wade graduated from Moody Bible Institute with a B.A. in Communications (radio broadcasting) in 1986. He graduated cum laude in 1990 from Trinity Evangelical Divinity School with an M.A. in Christian Thought (theology/philosophy of religion) where his studies culminated in a thesis on the apologetics of Carl F.H. Henry. Rick and his family make their home in Garland, Texas.

Rick Wadholm Jr., Ph.D. (Bangor University, Wales, UK), is Associate Professor of Old Testament at Assemblies of God Theological Seminary. Rick has pastored several rural congregations in North Dakota and Minnesota for 22 years and is ordained with the Assemblies of God (USA). He is a regular speaker for churches, camps and conferences. He enjoys reading and discussing theology and Biblical Studies, most particularly the works of Dietrich Bonhoeffer and Karl Barth. Rick is an active member of the Institute for Biblical Research, the International Bonhoeffer Society, the Society of Biblical Literature, the Society for Pentecostal Studies, and was the Executive Editor of The Pentecostal Educator published by the World Alliance for Pentecostal Theological Education (2013-2019). Rick is author and editor of numerous articles and books. He has helped found the Society for Pentecostal Studies Student Caucus. He also enjoys blogging on topics of translation, Biblical studies, pastoring and theology by contributing to four different blogs—his personal blogging adventures hosted at rick.wadholm.com. Facebook. Twitter.

Woodrow E. Walton, D.Min. (Oral Roberts University School of Theology and Missions), B.A. (Texas Christian University), B.D. [M.Div.] (Duke Divinity School), M.A. (University of Oklahoma), is a retired Seminary Dean and Professor of biblical, theological and historical studies. An ordained Assemblies of God minister, he and his wife live in Fort Worth, Texas. Walton retains membership with the Evangelical Theological Society, American Association of Christian Counselors, American Society of Church History, American Academy of Political Science, and The International Society of Frontier Missiology.