'Holiness' in the Bible

And declared to be the Son of God with power, according to the spirit of holiness, by the resurrection from the dead:

I speak after the manner of men because of the infirmity of your flesh: for as ye have yielded your members servants to uncleanness and to iniquity unto iniquity; even so now yield your members servants to righteousness unto holiness.

But now being made free from sin, and become servants to God, ye have your fruit unto holiness, and the end everlasting life.