What role did the Spirit of God play in the teaching ministries of Jesus and the apostles? And how does this New Testament model compare with the teaching methods of today's Bible teachers-including Pentecostals? Early Pentecostal preacher and educator, Donald Gee, once wrote concerning teachers in the Pentecostal Movement: "It has to be ruefully admitted that teachers, as such, often undermined their own acceptance because the brought over into the Pentecostal Revival the methods they had used in their former denominational churches." The purpose of Teaching in the Spirit is to help rectify this problem. It seeks to present a truly New Testament, and thus a truly Pentecostal, model for biblical teaching. It approaches the subject of the work of the Holy Spirit in teaching from three directions: - The Holy Spirit in the Content of Pentecostal Teaching- The Holy Spirit in the Context of Pentecostal Teaching- The Holy Spirit in the Presentation of Pentecostal Teaching