11 If indeed then perfection were by the Levitical priesthood, for the people had their law given to them in connexion with it, what need [was there] still that a different priest should arise according to the order of Melchisedec, and not be named after the order of Aaron? 12 For, the priesthood being changed, there takes place of necessity a change of law also. 13 For he, of whom these things are said, belongs to a different tribe, of which no one has [ever] been attached to the service of the altar. 14 For it is clear that our Lord has sprung out of Juda, as to which tribe Moses spake nothing as to priests. 15 And it is yet more abundantly evident, since a different priest arises according to the similitude of Melchisedec, 16 who has been constituted not according to law of fleshly commandment, but according to power of indissoluble life. 17 For it is borne witness, Thou art a priest for ever according to the order of Melchisedec. 18 For there is a setting aside of the commandment going before for its weakness and unprofitableness, 19 (for the law perfected nothing,) and the introduction of a better hope by which we draw nigh to God. 20 And by how much [it was] not without the swearing of an oath; 21 (for they are become priests without the swearing of an oath, but he with the swearing of an oath, by him who said, as to him, The Lord has sworn, and will not repent [of it], Thou [art] priest for ever [according to the order of Melchisedec];) 22 by so much Jesus became surety of a better covenant. 23 And they have been many priests, on account of being hindered from continuing by death; 24 but he, because of his continuing for ever, has the priesthood unchangeable. 25 Whence also he is able to save completely those who approach by him to God, always living to intercede for them.
Matthew Henry's Commentary on Hebrews 7:11-25
Commentary on Hebrews 7:11-25
(Read Hebrews 7:11-25)
The priesthood and law by which perfection could not come, are done away; a Priest is risen, and a dispensation now set up, by which true believers may be made perfect. That there is such a change is plain. The law which made the Levitical priesthood, showed that the priests were frail, dying creatures, not able to save their own lives, much less could they save the souls of those who came to them. But the High Priest of our profession holds his office by the power of endless life in himself; not only to keep himself alive, but to give spiritual and eternal life to all who rely upon his sacrifice and intercession. The better covenant, of which Jesus was the Surety, is not here contrasted with the covenant of works, by which every transgressor is shut up under the curse. It is distinguished from the Sinai covenant with Israel, and the legal dispensation under which the church so long remained. The better covenant brought the church and every believer into clearer light, more perfect liberty, and more abundant privileges. In the order of Aaron there was a multitude of priests, of high priests one after another; but in the priesthood of Christ there is only one and the same. This is the believer's safety and happiness, that this everlasting High Priest is able to save to the uttermost, in all times, in all cases. Surely then it becomes us to desire a spirituality and holiness, as much beyond those of the Old Testament believers, as our advantages exceed theirs.