Revised Common Lectionary (Complementary)
The revival of the Melchizedek priesthood means that the Levitical priesthood is superseded
11-14 We may go further. If it be possible to bring men to spiritual maturity through the Levitical priestly system (for that is the system under which the people were given the Law), why does the necessity arise for another priest to make his appearance after the order of Melchizedek, instead of following the normal priestly calling of Aaron? For if there is a transference of priestly powers, there will necessarily follow an alteration of the Law regarding priesthood. He who is described as our High Priest belongs to another tribe, no member of which had ever attended the altar! For it is a matter of history that our Lord was a descendant of Judah, and Moses made no mention of priesthood in connection with that tribe.
15-17 How fundamental is this change becomes all the more apparent when we see this other priest appearing according to the Melchizedek pattern, and deriving his priesthood not by virtue of a command imposed from outside, but from the power of indestructible life within. For the witness to him, as we have seen, is: ‘You are a priest forever according to the order of Melchizedek.’
18-19 Quite plainly, then, there is a definite cancellation of the previous commandment because of its ineffectiveness and uselessness—the Law was incapable of bringing anyone to real maturity—followed by the introduction of a better hope, through which we approach our God.
The high Priesthood of Christ rests upon the oath of God
20-21 This means a “better” hope for us because Jesus has become our priest by the oath of God. Other men have been priests without any sworn guarantee, but Jesus has the oath of him that said of him: ‘The Lord has sworn and will not relent, You are a priest forever according to the order of Melchizedek’.
22-25 And he is, by virtue of this fact, himself the living guarantee of a “better” agreement. Human High Priests have always been changing, for death made a permanent appointment impossible. But Christ, because he lives for ever, possesses a priesthood that needs no successor. This means that he can save fully and completely those who approach God through him, for he is always living to intercede on their behalf.
The New Testament in Modern English by J.B Phillips copyright © 1960, 1972 J. B. Phillips. Administered by The Archbishops’ Council of the Church of England. Used by Permission.