Here are Scriptures to learn more about the person of the Holy Spirit.
But when they arrest you and deliver you up, do not worry beforehand, or premeditate what you will speak. But whatever is given you in that hour, speak that; for it is not you who speak, but the Holy Spirit. -Mark 13:11
Anyone who speaks a word against the Son of Man, it will be forgiven him; but whoever speaks against the Holy Spirit, it will not be forgiven him, either in this age or in the age to come. -Matthew 12:32
Then Peter said to them, "Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit. -Acts 2:38
And it had been revealed to him by the Holy Spirit that he would not see death before he had seen the Lord's Christ. -Luke 2:26
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 things that I said to you. -John 14:26
[ The Church Prospers ] Then the churches throughout all Judea, Galilee and Samaria had peace and were edified. And walking in the fear of the Lord and in the comfort of the Holy Spirit, they were multiplied. -Acts 9:31
And the Holy Spirit descended in bodily form like a dove upon Him, and a voice came from heaven which said, "You are My beloved Son; in You I am well pleased." -Luke 3:22
And they were all filled with the Holy Spirit and began to speak with other tongues, as the Spirit gave them utterance. -Acts 2:4
If you then, being evil, know how to give good gifts to your children, how much more will your heavenly Father give the Holy Spirit to those who ask Him!" -Luke 11:13
But this He spoke concerning the Spirit, whom those believing in Him would receive; for the Holy Spirit was not yet given, because Jesus was not yet glorified. -John 7:39
These things we also speak, not in words which man's wisdom teaches but which the Holy Spirit teaches, comparing spiritual things with spiritual.
-1 Corinthians 2:13