The Holy Spirit and the Holy Ghost both refer to the same Person. The term Holy Ghost has traditionally been used in older English versions of the Bible, such as the King James Version, which uses the term seven times.
Is there a difference between the Holy Spirit and the Holy Ghost?
When the King James Version was published, "ghost" was a word that had the same meaning as what we would today refer to as a "spirit." However, in modern times, the word "ghost" has taken on a different meaning that is often associated with a person in a white sheet who scares people on Halloween or in claimed "ghost sightings" associated with haunted locations. As a result, more recent translations use "Holy Spirit" to emphasize this Person of the Triune God as a spiritual being rather than merely a supernatural force who moves about in the shadows.
Instead, the Holy Spirit is the third Person of the Triune Godhead (Matthew 28:19). He has perfect knowledge (1 Corinthians 2:11), has a mind (Romans 8:27), has love (Romans 15:30), and has a will (1 Corinthians 12:11). He can be insulted (Hebrews 10:29), lied to (Acts 5:3), resisted (Acts 7:51), and grieved (Ephesians 4:30). He is much more than a "ghost." The Holy Spirit is fully equal with God the Father and God the Son as the Creator and Sustainer of all things.
Further, the Spirit indwells believers (John 14:16-17), provides spiritual gifts (1 Corinthians 12:1-11), guides into all truth (John 16:13), and conforms believers to the image of God. He convicts of sin so we will confess and be restored to fellowship: "If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness" (1 John 1:9).
The Spirit also serves as a guarantee of our redemption. The apostle Paul noted, "In him you also, when you heard the word of truth, the gospel of your salvation, and believed in him, were sealed with the promised Holy Spirit, who is the guarantee of our inheritance until we acquire possession of it, to the praise of his glory" (Ephesians 1:13-14). He will always be with us, guiding us to do what is right and to grow in the fruit of the Spirit (Galatians 5:22-23) as we serve God and others.
Titus 3:5-6 notes, "[God] saved us, not because of works done by us in righteousness, but according to his own mercy, by the washing of regeneration and renewal of the Holy Spirit, whom he poured out on us richly through Jesus Christ our Savior." God has saved us through Jesus the Son and the rebirth and renewal of the Spirit. All are involved in changing our lives as we come to faith in the Lord and live a new life for Him.
What names and titles does the Bible use for the Holy Spirit?
Who is the Holy Spirit?
What is the role of the Holy Spirit? How is the Holy Spirit active in our lives today?
When do we receive the Holy Spirit?
What does it mean to be filled with the Holy Spirit?
Truth about the Holy Spirit