'Holy' in the Bible

Then God said, “Let Us (Father, Son, Holy Spirit) make man in Our image, according to Our likeness [not physical, but a spiritual personality and moral likeness]; and let them have complete authority over the fish of the sea, the birds of the air, the cattle, and over the entire earth, and over everything that creeps and crawls on the earth.”

And the Lord God said, “Behold, the man has become like one of Us (Father, Son, Holy Spirit), knowing [how to distinguish between] good and evil; and now, he might stretch out his hand, and take from the tree of life as well, and eat [its fruit], and live [in this fallen, sinful condition] forever”—