Dr. Holloman is a systematic theologian specializing in the doctrine of the Christian life. He authored The Forgotten Blessing: Rediscovering the Transforming Power of Sanctification; and has been published in many Christian journals and magazines, including the Journal of the Evangelical Theological Society, Journal of Psychology and Theology, Michigan Theological Journal, Faculty Forum, Interest, and Moody Magazine. A revised edition of his book on sanctification has been published in Understanding Christian Theology (edited by Charles R. Swindoll and Roy B. Zuck). He has also contributed to the Baker Encyclopedia of the Bible, and the study notes for the Gospel of Mark and the topical index for the New American Standard Study Bible. Dr. Holloman has served as an officer for the Evangelical Theological Society/Far West Region.