In discussing the Holy Spirit and the Trinity, John Ritenbaugh reiterates that the Holy Spirit is never venerated as a separate being (Revelation 22:1-3, John 10:30, John 17:3). Spirit (ruach-Hebrew or pneuma-Greek), something never seen, is manifested or personified in many diverse ways such as truth, adoption, anger, courage, grace, faith, (states of mind or emotion, character, or personality) etc. In every instance it is preceded by the words "spirit of." Spirit applies to an invisible force or power within man or beast or angelic being making them unique. Our hope of glory is the "indwelling of Christ" and is used interchangeably with "Spirit of God" and "Spirit of Truth." Jesus promised a spirit of power from on high made available for His disciples (as diverse spiritual gifts) to witness of Him. The Holy Spirit, as a force or power dwelling in us, enables us to keep God's law and to receive our new nature. Pneuma and ruach represent that invisible power applied in many diverse ways manifesting in us the power of God making it possible to have an intimate family relationship with God the Father and Jesus Christ, perfectly unified in purpose and composition, analogous to the relationship of husband and wife—at one in a family relationship. Ruach Ha Kodesh or Pneuma Hagion (Christ in us) provides the metaphoric glue to make this cleavage possible - making our God-family relationship manifest.
John Ritenbaugh explores what the Bible teaches on the function of the prophet. Through Biblical contexts, we learn that a prophet is one who speaks for God, expressing His will and purpose in words and signs. The office of a prophet is to forth-tell God's purpose through His Law and tell people God's words. A true prophet, never losing sight of the law of God, deals with local situations, events of the Messiah, events of the future, and events that are dual in application. The prophet, described as coming from outside the system (who brings new truth building it upon the foundation of old truth) is contrasted with the priest who conserves old truth (given to them by a prophet). A prophet goads people to urgently commit themselves to a righteous course of action, forcing them to make clear and often painful choices. Elijah and John the Baptist clearly fulfilled the role of prophet.
How does God define the church? What comprises it according to the Bible? The ekklesia, the Greek word translated "church" in the Bible, is not a humanly defined corporation, but the mystical body of Christ, having the Spirit of God. The true church of God is an invisible, spiritual organism, of those people that have and are led by the Spirit of God. And such a person will not turn away from the teaching delivered by the apostles.