Here the apostle raises up and exalts the Lord Jesus Christ, as high as he had laid the Levitical priesthood low. He recommends Christ to them as the true high priest, the true atoning sacrifice, the antitype of all the rest: and this he illustrates, I. From the purpose and promise of God concerning Christ, which are frequently recorded in the volume of the book of God, Heb 10:7. God had not only decreed, but declared by Moses and the prophets, that Christ should come and be the great high priest of the church, and should offer up a perfect and a perfecting sacrifice. It was written of Christ, in the beginning of the book of God, that the seed of the woman should break the serpent's head; and the Old Testament abounds with prophecies concerning Christ. Now since he is the person so often promised, so much spoken of, so long expected by the people of God, he ought to be received with great honour and gratitude. II. From what God had done in preparing a body for Christ (that is, a human nature), that he might be qualified to be our Redeemer and Advocate; uniting the two natures in his own person, he was a fit Mediator to go between God and man; a days-man to lay his hand upon both, a peace-maker, to reconcile them, and an everlasting band of union between God and the creature - "My ears hast thou opened; thou has fully instructed me, furnished and fitted me for the work, and engaged me in it," Psa 40:6. Now a Saviour thus provided, and prepared by God himself in so extraordinary a manner, ought to be received with great affection and gladness. III. From the readiness and willingness that Christ discovered to engage in this work, when no other sacrifice would be accepted, Heb 10:7-9. When no less sacrifice would be a proper satisfaction to the justice of God than that of Christ himself, then Christ voluntarily came into it: "Lo, I come! I delight to do thy will, O God! Let thy curse fall upon me, but let these go their way. Father, I delight to fulfil thy counsels, and my covenant with thee for them; I delight to perform all thy promises, to fulfil all the prophecies." This should endear Christ and our Bibles to us, that in Christ we have the fulfilling of the scriptures. IV. From the errand and design upon which Christ came; and this was to do the will of God, not only as a prophet to reveal the will of God, not only as a king to give forth divine laws, but as a priest to satisfy the demands of justice, and to fulfil all righteousness. Christ came to do the will of God in two instances. 1. In taking away the first priesthood, which God had no pleasure in; not only taking away the curse of the covenant of works, and canceling the sentence denounced against us as sinners, but taking away the insufficient typical priesthood, and blotting out the hand-writing of ceremonial ordinances and nailing it to his cross. 2. In establishing the second, that is, his own priesthood and the everlasting gospel, the most pure and perfect dispensation of the covenant of grace; this is the great design upon which the heart of God was set from all eternity. The will of God centers and terminates in it; and it is not more agreeable to the will of God than it is advantageous to the souls of men; for it is by this will that we are sanctified, through the offering of the body of Jesus Christ once for all, Heb 10:10. Observe, (1.) What is the fountain of all that Christ has done for his people - the sovereign will and grace of God. (2.) How we come to partake of what Christ has done for us - by being sanctified, converted, effectually called, wherein we are united to Christ, and so partake of the benefits of his redemption; and this sanctification is owing to the oblation he made of himself to God. V. From the perfect efficacy of the priesthood of Christ (Heb 10:14): By one offering he hath for ever perfected those that are sanctified; he has delivered and will perfectly deliver those that are brought over to him, from all the guilt, power, and punishment of sin, and will put them into the sure possession of perfect holiness and felicity. This is what the Levitical priesthood could never do; and, if we indeed are aiming at a perfect state, we must receive the Lord Jesus as the only high priest that can bring us to that state. VI. From the place to which our Lord Jesus is now exalted, the honour he has there, and the further honour he shall have: This man, after he had offered one sacrifice for sins, for ever sat down at the right hand of God, henceforth expecting till his enemies be made his footstool, Heb 10:12, Heb 10:13. Here observe, 1. To what honour Christ, as man and Mediator, is exalted - to the right hand of God, the seat of power, interest, and activity: the giving hand; all the favours that God bestows on his people are handed to them by Christ: the receiving hand; all the duties that God accepts from men are presented by Christ: the working hand; all that pertains to the kingdoms of providence and grace is administered by Christ; and therefore this is the highest post of honour. 2. How Christ came to this honour - not merely by the purpose or donation of the Father, but by his own merit and purchase, as a reward due to his sufferings; and, as he can never be deprived of an honour so much his due, so he will never quit it, nor cease to employ it for his people's good. 3. How he enjoys this honour - with the greatest satisfaction and rest; he is for ever sitting down there. The Father acquiesces and is satisfied in him; he is satisfied in his Father's will and presence; this is his rest for ever; here he will dwell, for he has both desired and deserved it. 4. He has further expectations, which shall not be disappointed; for they are grounded upon the promise of the Father, who hath said unto him, Sit thou at my right hand, until I make thine enemies thy footstool, Psa 110:1. One would think such a person as Christ could have no enemies except in hell; but it is certain that he has enemies on earth, very many, and very inveterate ones. Let not Christians then wonder that they have enemies, though they desire to live peaceably with all men. But Christ's enemies shall be made his footstool; some by conversion, others by confusion; and, which way soever it be, Christ will be honoured. Of this Christ is assured, this he is expecting, and his people should rejoice in the expectation of it; for, when his enemies shall be subdued, their enemies, that are so for his sake, shall be subdued also. VII. The apostle recommends Christ from the witness the Holy Ghost has given in the scriptures concerning him; this relates chiefly to what should be the happy fruit and consequence of his humiliation and sufferings, which in general is that new and gracious covenant that is founded upon his satisfaction, and sealed by his blood (Heb 10:15): Whereof the Holy Ghost is a witness. The passage is cited from Jer 31:31, in which covenant God promises, 1. That he will pour out his Spirit upon his people, so as to give them wisdom, will, and power, to obey his word; he will put his laws in their hearts, and write them in their minds, Heb 10:16. This will make their duty plain, easy, and pleasant. 2. Their sins and iniquities he will remember no more (Heb 10:17), which will alone show the riches of divine grace, and the sufficiency of Christ's satisfaction, that it needs not be repeated, Heb 10:18. For there shall be no more remembrance of sin against true believers, either to shame them now or to condemn them hereafter. This was much more than the Levitical priesthood and sacrifices could effect. And now we have gone through the doctrinal part of the epistle, in which we have met with many things dark and difficult to be understood, which we must impute to the weakness and dulness of our own minds. The apostle now proceeds to apply this great doctrine, so as to influence their affections, and direct their practice, setting before them the dignities and duties of the gospel state.