'Holy' in the Bible

I baptized you with water, but he will baptize you with the Holy Spirit."

saying, "{Leave us alone}, Jesus the Nazarene! Have you come to destroy us? I know who you are--the Holy One of God!"

But whoever blasphemes against the Holy Spirit does not have forgiveness {forever}, but is guilty of [an] eternal sin"--

For Herod was afraid of John, [because he] knew him [to be] a righteous and holy man and protected him. And [when he] listened to him, he was greatly perplexed, and [yet] he listened to him gladly.

For whoever is ashamed of me and my words in this adulterous and sinful generation, the Son of Man will also be ashamed of him when he comes in the glory of his Father with the holy angels."

David himself said by the Holy Spirit, 'The Lord said to my Lord, "Sit at my right hand, until I put your enemies under your feet." '

And when they arrest you [and] hand you over, do not be anxious beforehand what you should say, but whatever is given to you at that hour, say this. For you are not the ones who are speaking, but the Holy Spirit.