The Lord said to my lord, ‘Sit at my right hand, until I make your enemies your footstool.’ May the Lord stretch forth the sceptre of your power; rule from Zion in the midst of your enemies. ‘Noble are you on this day of your birth; on the holy mountain, from the womb of the dawn the dew of your new birth is upon you.’ The Lord has sworn and will not retract: ‘You are a priest for ever after the order of Melchizedek.’ The king at your right hand, O Lord, shall smite down kings in the day of his wrath. In all his majesty, he shall judge among the nations, smiting heads over all the wide earth. He shall drink from the brook beside the way; therefore shall he lift high his head.
Alleluia. O praise God in his holiness; praise him in the firmament of his power. Praise him for his mighty acts; praise him according to his excellent greatness. Praise him with the blast of the trumpet; praise him upon the harp and lyre. Praise him with timbrel and dances; praise him upon the strings and pipe. Praise him with ringing cymbals; praise him upon the clashing cymbals. Let everything that has breath praise the Lord. Alleluia.
How beautiful upon the mountains are the feet of the messenger who announces peace, who brings good news, who announces salvation, who says to Zion, ‘Your God reigns.’
Listen! Your sentinels lift up their voices, together they sing for joy; for in plain sight they see the return of the Lord to Zion.
Break forth together into singing, you ruins of Jerusalem; for the Lord has comforted his people, he has redeemed Jerusalem. The Lord has bared his holy arm before the eyes of all the nations; and all the ends of the earth shall see the salvation of our God.
Depart, depart, go out from there! Touch no unclean thing; go out from the midst of it, purify yourselves, you who carry the vessels of the Lord. For you shall not go out in haste, and you shall not go in flight; for the Lord will go before you, and the God of Israel will be your rearguard.
See, my servant shall prosper; he shall be exalted and lifted up, and shall be very high.
Just as there were many who were astonished at him — so marred was his appearance, beyond human semblance, and his form beyond that of mortals - so he shall startle many nations; kings shall shut their mouths because of him; for that which had not been told them they shall see, and that which they had not heard they shall contemplate.
Now if perfection had been attainable through the levitical priesthood—for the people received the law under this priesthood—what further need would there have been to speak of another priest arising according to the order of Melchizedek, rather than one according to the order of Aaron? For when there is a change in the priesthood, there is necessarily a change in the law as well. Now the one of whom these things are spoken belonged to another tribe, from which no one has ever served at the altar. For it is evident that our Lord was descended from Judah, and in connection with that tribe Moses said nothing about priests.
It is even more obvious when another priest arises, resembling Melchizedek, one who has become a priest, not through a legal requirement concerning physical descent, but through the power of an indestructible life. For it is attested of him,
‘You are a priest for ever, according to the order of Melchizedek.’
There is, on the one hand, the abrogation of an earlier commandment because it was weak and ineffectual (for the law made nothing perfect); there is, on the other hand, the introduction of a better hope, through which we approach God.
This was confirmed with an oath; for others who became priests took their office without an oath, but this one became a priest with an oath, because of the one who said to him,
‘The Lord has sworn and will not change his mind,“You are a priest for ever” ’ - accordingly Jesus has also become the guarantee of a better covenant.
Furthermore, the former priests were many in number, because they were prevented by death from continuing in office; but he holds his priesthood permanently, because he continues for ever. Consequently he is able for all time to save those who approach God through him, since he always lives to make intercession for them. For it was fitting that we should have such a high priest, holy, blameless, undefiled, separated from sinners, and exalted above the heavens. Unlike the other high priests, he has no need to offer sacrifices day after day, first for his own sins, and then for those of the people; this he did once for all when he offered himself. For the law appoints as high priests those who are subject to weakness, but the word of the oath, which came later than the law, appoints a Son who has been made perfect for ever.
Grant, we pray, almighty God,that as we believe your only-begotten Son our Lord Jesus Christ to have ascended into the heavens, so we in heart and mind may also ascend and with him continually dwell; who is alive and reigns with you, in the unity of the Holy Spirit, one God, now and for ever. Amen.