GOD IS HOLY SPIRIT

God is Spirit.
“God is spirit, and those who worship him must worship in spirit and truth.” (Gospel of John 4:24)

God is Holy.
“Holy, holy, holy, the Lord God the Almighty, who was and is and is to come.” (The Revelation of Jesus Christ 4:8)

So, God is Holy Spirit.

“And I will pray the Father, and He will give you another Helper, that He may abide with you forever—the Spirit of truth, whom the world cannot receive, because it neither sees Him nor knows Him; but you know Him, for He dwells with you and will be in you.” Jesus