This is an exegetically-based analysis of the twentieth century charismatic movement, with special attention to the question of tongues. Respectful of charismatic brothers, Dr. Bahnsen is uncompromising about the uniqueness of revelatory tongues during the founding days of the church. Individual CDs in Album GB370--Baptism of the Holy Spirit: (1 Cor 12-14) GB371--Spirit Baptism and Spiritual Gifts: (1 Cor 12) GB372--The Normal Charismatic Life: (1 Cor 12:27-13:13) GB373--The Verbal Gifts-Prophecy and Tongues: (1 Cor 14) GB374--Tongues Have Ceased: (1 Cor. 13-14) GB375--Concluding Observations: (1 Cor. 14)