Who is the Holy Spirit? What does he do? Does He dwell in Christians and if so, how? These questions and more are discussed in this "great work by a great thinker.” H. Leo Boles brings a lifetime of study and scholarship to a topic that is one of the most misunderstood both in the religious world and in the Lord’s church. Twenty-two chapters cover the Holy Spirit in this volume that B. C. Goodpasture called "an indispensable contribution” to studies on the Spirit.