'Sanctified' in the Bible

Both Jesus who sanctifies and those who are sanctified [that is, spiritually transformed, made holy, and set apart for God’s purpose] are all from one Father; for this reason He is not ashamed to call them brothers and sisters,

And in accordance with this will [of God] we [who believe in the message of salvation] have been sanctified [that is, set apart as holy for God and His purposes] through the offering of the body of Jesus Christ (the Messiah, the Anointed) once for all.