Research: Koukl Greg CRN articles about Koukl GregDevotion/TeachingHow I pray…even when it’s hard February 12, 2018How Do We Make Disciples of All Nations If We’re Not Gifted in Apologetics or Evangelism? October 21, 2016OpinionWhat Is Man? September 11, 2018Reprise: Seeing the Unseen: The Nature of Spiritual Warfare February 1, 2018Seeing the Unseen: The Nature of Spiritual Warfare July 19, 2017