The phrase "entire sanctification" has been a hallmark of Pentecostal theology for years. But the Pentecostal view of the "full Gospel" is a far cry from what the Apostle Paul is wishing for the Thessalonian believers in his concluding benediction to his first letter. In this final sermon in his exposition of 1 Thessalonians, Pastor Glass examines the theology of human personality, distinguishing between the body, the soul, and the spirit, and explaining clearly what Paul meant by "entire sanctification" and "complete preservation."