Since 1997 Gary L. Nebeker has served as Professor of Theology at Grace University in Omaha, Nebraska. He holds a B.A. from Colorado Christian College, Th.M. and Ph.D. from Dallas Theological Seminary. He has had articles published in Bibliotheca Sacra, Trinity Journal, Fides et Historia, Evangelical Review of Theology, and The Journal of Biblical Counseling. Between 2001-2005 Dr. Nebeker served on the steering committee of the Dispensational Study Group in the Evangelical Theological Society in North America. He is a member of the Institute for Biblical Research, and the Society for the Study of Christian Spirituality.
From 2003 to 2011 he served as an elder in a "simple church," in Omaha, Nebraska. He is currently a part of a multi-cultural house church in North Omaha. Professor Nebeker's area of specialization is spiritual theology. He is also a certified spiritual director.