In the Old Testament, we see God at work, creating the heavens and the earth, and we hear Him speaking promises to patriarchs and warnings through prophets. In the New Testament, we see Christ about His Father’s business—preaching, teaching, healing, and casting out demons. But the question that puzzles most believers is, what exactly does the Holy Spirit do? How does He work? In this anointed book, Evangelist Jimmy Swaggart answers these questions and much more through a powerful teaching that reveals how the Holy Spirit operates in the heart and life of the believer when his faith is properly placed in Christ Jesus.