This document discusses the doctrine of the Holy Spirit. It begins by explaining the Greek word for Holy Spirit, Paraclete, means Comforter or Encourager. It then discusses the Trinity, defining God as three persons (Father, Son, Holy Spirit) but one essence. The document examines how the Holy Spirit parallels and replaces the work of Christ on Earth after His ascension. It provides analysis from scholars Raymond Brown and J. Oswald Sanders arguing the Holy Spirit is a divine person, not just a power or influence.