Hebrews 7:27-28

He is not like the other priests who had to offer sacrifices every day, first for their own sins, and then for the sins of the people. Christ offered his sacrifice only once and for all time when he offered himself. The law chooses high priests who are people with weaknesses, but the word of God’s oath came later than the law. It made God’s Son to be the high priest, and that Son has been made perfect forever.