what does the bible say?
The terms "Holy Spirit" and "Holy Ghost" both refer to the same Person, with “Holy Ghost” being used in older English translations like the King James Version. The Holy Spirit is fully God, equal with the Father and the Son, and acts as Creator, Sustainer, and guide in the lives of believers. The Holy Spirit empowers, convicts, and transforms believers. He provides spiritual gifts, guides us into truth, and produces the fruit of the Spirit in our lives. The Spirit also seals believers, guarantees our inheritance, and works in conjunction with the Father and Son in salvation and renewal. Modern translations use “Holy Spirit” to avoid confusion with the cultural meaning of “ghost,” emphasizing His personal, divine presence.