The Holy Ghost

The Holy Ghost is from eternity personally[1] spirated by, and proceeds from, the Father and the Son,[2] very God, equal with the Father and the Son in divine essence,[3] and attributes,[4] and glory.[5]
[1]
2Sam. 23:2 The Spirit of the LORD speaks by me; his word is on my tongue.
Job 33:4 The Spirit of God has made me, and the breath of the Almighty gives me life.
Matt. 3:16 And when Jesus was baptized, immediately he went up from the water, and behold, the heavens were opened to him, and he saw the Spirit of God descending like a dove and coming to rest on him; (The baptism of Jesus.) Cf. Luke 3:22
John 14:26 But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you.
[2]
John 15:26 But when the Helper comes, whom I will send to you from the Father, the Spirit of truth, who proceeds from the Father, he will bear witness about me.
Gal. 4:6 And because you are sons, God has sent the Spirit of his Son into our hearts, crying, “Abba! Father!”
Rom. 8:9 You, however, are not in the flesh but in the Spirit, if in fact the Spirit of God dwells in you. Anyone who does not have the Spirit of Christ does not belong to him.
1Pet. 1:11 inquiring what person or time the Spirit of Christ in them was indicating when he predicted the sufferings of Christ and the subsequent glories.
[3]
Acts 5:3-4 But Peter said, “Ananias, why has Satan filled your heart to lie to the Holy Spirit and to keep back for yourself part of the proceeds of the land? 4 While it remained unsold, did it not remain your own? And after it was sold, was it not at your disposal? Why is it that you have contrived this deed in your heart? You have not lied to men but to God.”
1Cor. 3:16 Do you not know that you are God’s temple and that God’s Spirit dwells in you?
2Cor. 3:17 Now the Lord is the Spirit, and where the Spirit of the Lord is, there is freedom.
Matt. 28:19 Go therefore and make disciples of all nations, baptizing them inthe name of the Father and of the Son and of the Holy Spirit,
[4]
Psa. 139:7-8 Where shall I go from your Spirit? Or where shall I flee from your presence? If I ascend to heaven, you are there! If I make my bed in Sheol, you are there! (Omni-presence.)
1Cor. 2:10 these things God has revealed to us through the Spirit. For the Spirit searches everything, even the depths of God. 11 For who knows a person’s thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God. (Omniscience.)
[5]
1Pet. 4:14 If you are insulted for the name of Christ, you are blessed, because the Spirit of glory and of God rests upon you.
Is. 6:3 And one called to another and said: “Holy, holy, holy is the LORD of hosts; the whole earth is full of his glory!”