WHO IS THE HOLY SPIRIT

First, the Holy Spirit is divine. Second the Holy Spirit is a unique person of the Godhead. Third the Holy Spirit has a unique role in the Godhead.

Read: John 14:25, 26 “These things have I spoken unto you, being yet present with you. But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.”