11 Now if there was perfection through the Levitical priesthood (for under it hath the people received the law), what further need [was there] that another priest should arise after the order of Melchizedek, and not be reckoned after the order of Aaron? 12 For the priesthood being changed, there is made of necessity a change also of the law. 13 For he of whom these things are said belongeth to another tribe, from which no man hath given attendance at the altar. 14 For it is evident that our Lord hath sprung out of Judah; as to which tribe Moses spake nothing concerning priests. 15 And [what we say] is yet more abundantly evident, if after the likeness of Melchizedek there ariseth another priest, 16 who hath been made, not after the law of a carnal commandment, but after the power of an endless life: 17 for it is witnessed [of him,] Thou art a priest for ever After the order of Melchizedek. 18 For there is a disannulling of a foregoing commandment because of its weakness and unprofitableness 19 (for the law made nothing perfect), and a bringing in thereupon of a better hope, through which we draw nigh unto God. 20 And inasmuch as [it is] not without the taking of an oath 21 (for they indeed have been made priests without an oath; but he with an oath by him that saith of him, The Lord sware and will not repent himself, Thou art a priest for ever); 22 by so much also hath Jesus become the surety of a better covenant. 23 And they indeed have been made priests many in number, because that by death they are hindered from continuing: 24 but he, because he abideth for ever, hath his priesthood unchangeable. 25 Wherefore also he is able to save to the uttermost them that draw near unto God through him, seeing he ever liveth to make intercession 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.