John Gill's Bible Commentary Ver. 3. For every high priest is ordained to offer gifts and sacrifices , etc..] (See Gill on Hebrews 5:1) wherefore it is of necessity that this man have somewhat also to offer ; or this person; for the word man is not in the text, and seems not so proper a word to be supplied, since it was his human nature that it was necessary he should have to offer; he was a person, and existed as a divine person antecedent to his assumption of human nature: as God, he had nothing to offer, or that was capable of being offered; something to offer as a sacrifice was necessary to him as a priest, but not any thing was proper to him; Levitical sacrifices would not do, these could not take away sin; besides, the great high priest was not of the tribe of Levi, nor of the order of Aaron, and therefore could not offer these. An angelic nature would have been improper, that is not capable of dying; and the offering up of such an one would have been of no service to men, for whom priests are ordained; but an human nature is meant, and which it was necessary Christ should have, and offer, for it is for men that he became an high priest; it was human nature that had offended God, and satisfaction must be made in that nature; and this was capable of suffering and dying; yet not human nature under any consideration was necessary for him to have and offer; not merely as in a state of innocence, without any infirmity, nor as sinful, yet as perfect as to parts and qualities; and a nature, and not a person, was necessary to be had, and to be taken into close and inseparable union to his divine person; and of this there was a necessity, not absolute, or a necessity of coaction and force: Christ was not forced unto it; but on the foot of his suretyship engagements, and because of making satisfaction for the sin of man, it was necessary; otherwise Christ voluntarily engaged to be a priest, and willingly became man, and freely offered himself, soul and body, in the room and stead of his people.
Matthew Henry Commentary
Verses 1-6 - The substance, or summary, of what had been declared was, tha Christians had such a High Priest as they needed. He took upon himsel human nature, appeared on earth, and there gave himself as a sacrific to God for the sins of his people. We must not dare to approach God, or to present any thing to him, but in and through Christ, depending upo his merits and mediation; for we are accepted only in the Beloved. I all obedience and worship, we should keep close to God's word, which is the only and perfect standard. Christ is the substance and end of the law of righteousness. But the covenant here referred to, was that mad with Israel as a nation, securing temporal benefits to them. The promises of all spiritual blessings, and of eternal life, revealed in the gospel, and made sure through Christ, are of infinitely greate value. Let us bless God that we have a High Priest that suits ou helpless condition.
Greek Textus Receptus
πας 3956 A-NSM γαρ 1063 CONJ αρχιερευς 749 N-NSM εις 1519 PREP το 3588 T-ASN προσφερειν 4374 5721 V-PAN δωρα 1435 N-APN τε 5037 PRT και 2532 CONJ θυσιας 2378 N-APF καθισταται 2525 5743 V-PPI-3S οθεν 3606 ADV αναγκαιον 316 A-NSN εχειν 2192 5721 V-PAN τι 5100 X-ASN και 2532 CONJ τουτον 5126 D-ASM ο 3739 R-ASN προσενεγκη 4374 5661 V-AAS-3S
Vincent's NT Word Studies
3. A priest is appointed to offer gifts and sacrifices. Therefore Christ, a high priest, must have gifts and sacrifices to offer, and a sanctuary in which to offer them.Wherefore it is of necessity (oen anagkaion). Rend. wherefore it is necessary.
Somewhat to offer (o prosenegkh). Lit. what he may offer. The construction is unusual. Comp. Acts xxi. 16. The statement is a truism, unless it be assumed that the Hebrew Christians were ignorant of the doctrine of Christ's priesthood.