'Sanctified' in the Bible

For the One who sanctifies and those who are sanctified all have one Father. That is why Jesus is not ashamed to call them brothers,

By this will of God, we have been sanctified through the offering of the body of Jesus Christ once and for all.

For by one offering He has perfected forever those who are sanctified.

How much worse punishment do you think one will deserve who has trampled on the Son of God, regarded as profane the blood of the covenant by which he was sanctified, and insulted the Spirit of grace?