'Owen on the Holy Spirit', as this work has been known to generations of Christians, was written by the greatest theologian of the Puritan era. It is, without question, one of the truly great Christian books. It ranges across the wide variety of themes associated with the person and work of the Spirit and is both doctrinal and pastoral in character. The original massive seventeenth-century edition has been modernised and abridged to make it readily accessible to Christians today. It is being published in the Puritan Paperbacks series.