'Holy' in the Bible

I indeed have baptised you with water, but he shall baptise you with the Holy Spirit.

saying, Eh! what have we to do with thee, Jesus, Nazarene? Art thou come to destroy us? I know thee who thou art, the holy one of God.

but whosoever shall speak injuriously against the Holy Spirit, to eternity has no forgiveness; but lies under the guilt of an everlasting sin;

for Herod feared John knowing that he was a just and holy man, and kept him safe; and having heard him, did many things, and heard him gladly.

For whosoever shall be ashamed of me and of my words in this adulterous and sinful generation, of him shall the Son of man also be ashamed when he shall come in the glory of his Father with the holy angels.

for David himself said speaking in the Holy Spirit, The Lord said to my Lord, Sit on my right hand until I put thine enemies as footstool of thy feet.

But when they shall lead you away to deliver you up, be not careful beforehand as to what ye shall say, nor prepare your discourse: but whatsoever shall be given you in that hour, that speak; for ye are not the speakers, but the Holy Spirit.