Once for All

Hebrews 10:1–18

Read Hebrews 10:1–18 before proceeding. Keep your Bible open throughout this session.

For by one offering he has perfected for all time those who are made holy.

Hebrews 10:14

The Summit

We have arrived at the summit. Since chapter 5 the writer has been building his case for Christ’s priesthood. Chapters 7, 8, and 9 developed the argument step by step: the priesthood of Melchizedek, the better covenant, the heavenly sanctuary, the once-for-all entry with Christ’s own blood. Now, in the first eighteen verses of chapter 10, the writer draws everything together and lands the argument with a single, sweeping declaration: “by one offering he has perfected for all time those who are made holy.”

This is the sentence Hebrews has been working toward. Everything before it has been scaffolding. Everything after it will build on it. The theological argument of the letter, the sustained case that Christ’s priesthood and sacrifice surpass the Levitical ones, comes to its climactic statement here, and the rest of the letter will move into its practical and pastoral conclusions. Chapter 10, verse 19, begins a new movement: “Therefore, brothers and sisters, since we have confidence to enter the sanctuary by the blood of Jesus…” That “therefore” rests on everything that comes before it, and nothing after it makes sense without what has been argued in these eighteen verses.

So we want to read this passage slowly. We want to feel the weight of what the writer is saying. We want to let the “once for all” language do its work on us, because it is meant to be pastoral. It is not mere doctrine. It is news that should reach the conscience of every reader. Your sins, past and present and future, were addressed in a single sacrifice. The work is finished. The priest is seated. There is nothing to add, nothing to complete, nothing to supplement. The offering has been made, and by that one offering you have been perfected forever.

Three movements shape the passage. First, the writer returns to the inadequacy of the old sacrifices, this time with specific emphasis on their repetition as proof of their insufficiency. Second, he quotes Psalm 40 and shows how Christ Himself, as He comes into the world, voluntarily offers His body in obedience to the Father’s will. Third, he declares the triumphant conclusion: one offering, eternal perfection, and the new covenant promise sealed forever.

A Shadow, Not the Form

“For the law possesses a shadow of the good things to come but not the reality itself, and is therefore completely unable, by the same sacrifices offered continually, year after year, to perfect those who come to worship.”

The writer opens with a summary of what he has established. The Law has a shadow of the good things to come. Not the reality itself; the shadow. The shadow tells us something real about the reality that casts it, but it is not the reality itself. The old-covenant sacrifices, the annual Day of Atonement, the daily burnt offerings: all of these were shadows, pointing to a reality that had not yet come. And shadows, however faithfully drawn, cannot be what they point to. The shadow of a meal does not feed anyone. The shadow of a doctor does not heal anyone. The shadow of a sacrifice does not finally remove sin. It indicates what is coming. It does not accomplish what is coming.

And the writer draws an argument from the fact of repetition. “For otherwise would they not have ceased to be offered, since the worshipers would have been purified once for all and so have no further consciousness of sin?” Read that sentence carefully. It is one of the most acute theological observations in the letter. If the old sacrifices had really, finally, dealt with sin (if they had actually cleansed the conscience and removed the sin), they would not have needed to be repeated. The fact that they were repeated, year after year, is the old covenant’s own admission that its work was not finished. Each new sacrifice was a tacit confession that the previous one had been insufficient. Every Day of Atonement was a testimony that the Day of Atonement of the year before had not reached the problem.

“But in those sacrifices there is a reminder of sins year after year.” This is a striking phrase. What did the Day of Atonement do for the worshiper? It reminded him of his sins. Year after year, the priestly rituals, the slaughtered animals, the blood on the mercy seat: all of it was a reminder that the problem of sin had not gone away. The old sacrifices did not remove sin from the conscience; they reinforced the consciousness of sin. They were, in a way, the old covenant’s ongoing pastoral failure. Every Yom Kippur was a moment of national penitence and relief, yes, but also an announcement that next year’s Yom Kippur would still be necessary, that the books were not yet balanced, that the worshiper could not yet come to God with a clean conscience.

“For it is impossible for the blood of bulls and goats to take away sins.” This is the blunt theological conclusion. Animal blood cannot take away human sin. It was never going to. The old sacrifices had a real but limited role: they maintained the covenant relationship at the level of outward observance, they taught the seriousness of sin (sin costs blood), they prepared the pattern for Christ’s coming sacrifice. What they could not do, because no animal sacrifice could do it, was actually remove sin from the conscience and the record. That work required a different kind of sacrifice, by a different kind of priest, offered in a different kind of sanctuary. And that sacrifice has now been made.

A Body You Prepared for Me

The writer now introduces one of the most remarkable arguments in the New Testament. He quotes Psalm 40 and reads it as the voice of Christ Himself, speaking as He comes into the world. “So when he came into the world, he said, ‘Sacrifice and offering you did not desire, but a body you prepared for me. Whole burnt offerings and sin-offerings you took no delight in. Then I said, “Here I am: I have come (it is written of me in the scroll of the book) to do your will, O God.”’”

Psalm 40 is a psalm of David, a prayer of thanksgiving for deliverance that turns into a confession of God’s will. The psalmist says, in essence, that God does not ultimately desire sacrifices and burnt offerings; what God desires is the obedient heart, the will set to do His purpose. The writer takes these words and hears them, by inspiration, as the words of Christ Himself, spoken as He comes into the world in His incarnate mission. Christ, coming into the world, says to the Father: sacrifice and offering you did not desire, but a body you prepared for me. I have come to do your will.

If you turn back to Psalm 40:6, your Bible may read differently there. The Hebrew text says, literally, “ears you have dug for me”: God has opened the psalmist’s ears to hear and obey. Hebrews quotes the Greek translation of the Old Testament used by the early church, which in most copies reads “a body you prepared for me.” The two are not at odds. The opened ear is the obedient servant, and the prepared body is that same obedience carried all the way to the cross.

Read that again. The Son, coming into the world, declares that He has come to offer what the old sacrifices could not offer: a fully obedient human body, willingly given. The sacrifices of bulls and goats were not what the Father ultimately desired; they were the temporary provision. What the Father wanted was a human life perfectly lived in obedience, all the way to the cross. And the Son, entering the world, says: here I am. This body is the sacrifice. My will is the offering. I have come to do what the animals could not do.

This is a staggering insight. It means that in His incarnate mission, Christ’s whole life was oriented toward the cross as voluntary sacrifice. He was not a victim of circumstance. He was not swept up by events. He did not arrive at Calvary against His will. From the beginning, the Son had come to do the Father’s will, and that will included the giving of His body. The cross was not a surprise; it was the goal. The whole earthly life of Jesus (His baptism, His teaching, His healings, His resolute journey to Jerusalem, His arrest, His silence before His accusers) was the working-out of what He had declared at His coming: I have come to do your will.

The writer then interprets the psalm. “When he says above, ‘Sacrifices and offerings and whole burnt offerings and sin-offerings you did not desire nor did you take delight in them’ (which are offered according to the law), then he says, ‘Here I am: I have come to do your will.’ He does away with the first to establish the second.” This is the theological turn. The first, the sacrifices and offerings of the old covenant, is done away with. The second, the Son’s voluntary offering of Himself in obedience to the Father’s will, is established in its place. One replaces the other. The old is not merely supplemented; it is set aside. And Christ’s willing obedience is the new ground of our standing before God.

“By his will we have been made holy through the offering of the body of Jesus Christ once for all.” Here comes the payoff. By whose will? The Father’s. Worked through whose offering? Christ’s. With what result? We have been made holy, set apart for God, through the offering of the body of Jesus Christ, once for all. The “we have been made holy” is in the perfect tense: the sanctifying has already been accomplished and its effect continues. This is not something we are working toward. It is something that has been done to us, for us, in us, through Christ’s single offering. We stand holy before God by a finished work.

The Priest Who Sat Down

The writer now presses the contrast between the Levitical priesthood and Christ’s work with one unforgettable image. “And every priest stands day after day serving and offering the same sacrifices again and again”: sacrifices, he adds, “that can never take away sins.” “But when this priest had offered one sacrifice for sins for all time, he sat down at the right hand of God, where he is now waiting until his enemies are made a footstool for his feet.”

Every priest stands. Day after day, serving and offering the same sacrifices. The standing is itself a picture of the unfinished work: there is no chair in the tabernacle for the priest, no resting place, because the work is never done. One sacrifice, another, and another. The priest stands because he must keep offering. As long as he is at work, he is standing. Sitting would indicate rest, completion, cessation. But the old priest never sat down, because his work was never finished.

Christ, the writer says, sat down. Having offered one sacrifice for sins for all time, He sat down at the right hand of God. The image could not be more deliberate. He sat down because the work was done. He sat down because no more offering was required. He sat down because the standing priesthood of the old covenant had come to an end in His one complete offering. The seated priest at the right hand of God is the image of finished atonement, and Hebrews has been circling back to this image since 1:3: “when he had accomplished cleansing for sins, he sat down at the right hand of the Majesty on high.” It is the posture of completion.

Pause here. Let this image sit in your mind. The priest who sat down. Not the priest who stands anxiously, hoping his offering will be enough. Not the priest who goes back to the altar with another sacrifice because yesterday’s was insufficient. The priest who sat down, because He Himself was both the priest and the offering, and the offering was accepted, and the work was done. Every day of our Christian lives, Christ is seated at the right hand of the Father. His posture preaches the gospel. The seated priest is our assurance. We do not live under a priest who is still trying to make things right. We live under a priest who has made things right, and who is seated in witness to that fact.

“Where he is now waiting until his enemies are made a footstool for his feet.” The writer alludes again to Psalm 110, the psalm that has dominated Hebrews’ treatment of Christ’s priesthood. Christ is waiting. His priestly work is complete, but the full consummation of His reign is still unfolding. The enemies are not yet entirely underfoot. The world has not yet been fully brought under His lordship. But this waiting is not anxious waiting. The outcome is certain. The enemies will be made a footstool. The Son is already reigning, and His reign will be fully revealed when He returns. In the meantime, He waits, and we wait with Him, eagerly, as the last session reminded us.

Perfected for All Time

And now the climactic sentence of the whole theological argument. “For by one offering he has perfected for all time those who are made holy.” Fifteen words. Let them stand alone for a moment.

By one offering. Not many offerings. Not a series of supplementary offerings as circumstances require. One. One offering, offered once, at one moment in history, on one hill outside Jerusalem. That one offering has done the whole work. Everything that needed to happen in the realm of priestly sacrifice has happened in that one offering. There is nothing left to offer.

He has perfected. The verb is the same verb we have met before, teleioō: to bring to completion, to make fit for purpose, to bring to the goal. Christ has brought His people to completion. He has made them fit to stand before God. He has brought them to the goal of being holy and acceptable in the Father’s sight. This is not a process that is still underway; the perfecting has been accomplished by the single offering. The perfect tense of the Greek verb indicates a completed action with continuing effect. You have been perfected. The perfecting is done.

For all time. Not for this year. Not pending the next sacrifice. For all time. The sacrifice’s effect reaches across the whole of a Christian’s life (past, present, and future) and beyond it into eternity. Your past sins are covered. Your present failures are covered. The sins you have not yet committed are already atoned for; no second sacrifice will ever be needed for them. All of it, reached by the one offering, secured for all time. And that forgiveness is not stored away somewhere out of reach. It is delivered to you again and again in the Word, the absolution, and the Supper, and it is received by faith.

Those who are made holy. Notice the careful construction. “Has perfected” is perfect tense, completed and continuing. “Are made holy” translates a present-tense participle, an ongoing action; it could be rendered “those who are being made holy.” The Christian has been perfected before God by Christ’s offering, while still being made holy in her daily life by the Spirit’s work. The two are not in tension; they describe different aspects of the same saving reality. In Christ, our standing before God is already perfected. In our lived experience, the Spirit is still at work producing in us what we already are in Christ. This is the Lutheran doctrine of justification and sanctification held together. Justified fully, once for all, in Christ. Sanctified progressively, day by day, by the Spirit. Both are gift. Both rest on the single offering.

And this is the pastoral word that should echo in every heart that reads Hebrews. You have been perfected. Your standing before God does not depend on your performance today. It does not rise and fall with your feelings, your struggles, your confidence. It has been established, once for all, by Christ’s single offering. Your part is to receive, in faith, what has already been done. And your ongoing sanctification (the actual growth in holiness, the actual changes in your life) flows from a position that is already secure, not toward a position you are still trying to earn. This is the gospel in its deepest form, and Hebrews has been leading us to this sentence since the letter began.

The Spirit Bears Witness

The writer closes his theological argument by returning to Jeremiah 31, the new covenant promise that grounded the whole discussion in chapter 8. “And the Holy Spirit also witnesses to us, for after saying, ‘This is the covenant that I will establish with them after those days, says the Lord. I will put my laws on their hearts and I will inscribe them on their minds,’ then he says, ‘Their sins and their lawless deeds I will remember no longer.’”

The Holy Spirit witnesses to us. The Jeremiah prophecy was not merely Jeremiah’s word; it was the Spirit speaking through Jeremiah, preparing the people of God for what Christ would accomplish. The Spirit continues to bear witness to this promise in the life of the Church, and He does it through the external means: the Word preached and the Sacraments administered. By these He works faith and confirms it in the hearts of believers (Augsburg Confession V). He does not speak apart from them, as an independent voice within. Wherever the gospel is preached faithfully, wherever a sinner is baptized, absolved, or fed at the Lord’s Table, the Spirit is saying again what He said through Jeremiah: I will remember their sins no longer.

And then the final sentence of the whole theological section. “Now where there is forgiveness of these, there is no longer any offering for sin.” Read it carefully. Where sins have been forgiven, where the covenant promise of forgetting has been fulfilled in Christ, no more offering for sin is needed. The whole sacrificial apparatus of the old covenant becomes obsolete, not because God has changed His mind about sin’s seriousness, but because sin has been dealt with in a way the old sacrifices could only point toward. The blood of Christ has accomplished what all the blood of bulls and goats could not.

This is the pastoral payoff of the entire theological argument. The sins are forgiven. The offering for sin has been made. No more offering is needed. And from this single sentence flow all the practical applications of the rest of the letter: the confidence to draw near, the holding fast to the confession, the consideration of one another for good works, the endurance by faith, the running the race with Christ in view. All of these flow from the secured truth: the offering has been made, the sins are forgiven, the covenant is in force, and the priest is seated at the right hand of the Majesty on high.

Gathering the Threads

A short passage, but one of the most consequential in all of Scripture. Four threads, and they gather up the whole theological argument of the letter.

The first is the inadequacy of the old sacrifices, demonstrated by their repetition. If they had truly taken away sin, they would not have needed to be offered again. Each new sacrifice was a confession that the previous one had not finished the work. The old covenant was honest about its own limits. The blood of animals cannot take away human sin.

The second is Christ’s voluntary offering. Psalm 40 gives us the Son’s own voice as He comes into the world: I have come to do your will. The sacrifices of the old covenant were not what the Father ultimately desired. What He desired was the obedient human life, the willingly offered body, the death freely given. Christ, in His whole incarnate mission, was oriented toward this offering. And by the Father’s will, through Christ’s offering, we have been made holy once for all.

The third is the priest who sat down. The Levitical priest stood daily because his work was never done. Christ sat down because His work is done. The seated priest at the right hand of God is the image of completed atonement: not a priest still offering, but a priest who has offered and now reigns.

The fourth is the declaration of completion. By one offering Christ has perfected for all time those who are made holy. And the Spirit’s witness through Jeremiah confirms it: I will remember their sins no longer. Where there is forgiveness, no more offering is needed. The work is done.

This is the pastoral heart of Hebrews, and it is the pastoral heart of the Christian life. Your salvation does not rest on your spiritual performance, your feelings, your consistency, your grasp of the faith. It rests on a single offering, made once, at one moment in history, by the Son of God Himself. That offering has perfected you for all time. The priest who offered it is seated at the right hand of God. The covenant in which you stand is in force, sealed by His blood. The sins you bring to the throne of grace have been forgotten by the one you bring them to. There is nothing left to complete. There is only, now, the receiving of what has been given, and the living out of what has been received.

The writer is about to take up the practical implications of all this. The “therefore” of 10:19 is one of the great “therefores” in Scripture. Let us draw near with a sincere heart in the assurance that faith brings. Let us hold unwaveringly to the hope that we confess. Let us take thought of how to spur one another on to love and good works. These practical exhortations rest on the theological foundation you have just seen laid. You have been perfected. You have been made holy. The priest is seated. The covenant is sealed. Now live as those who know this. And the living, too, will be a gift, because the Spirit who seals the covenant is also the Spirit who empowers the life.

For Discussion

1. The writer argues that the repetition of the old sacrifices was itself proof of their insufficiency: every new offering was a tacit admission that the previous one had not finished the work. What does this teach us about how to recognize when a spiritual practice has become a substitute for the gospel rather than an expression of it?
2. Psalm 40 is read as Christ’s own voice as He comes into the world: “I have come to do your will.” How does it change your understanding of the incarnation to see Christ’s whole life as the outworking of a voluntary obedience declared at His coming? How does this shape your understanding of the cross as not accidental but chosen?
3. The image of “the priest who sat down” is one of the most powerful in Hebrews. What difference does it make, in your daily Christian life, to know that Christ’s priestly work is complete: that He is seated, not still working toward your salvation?
4. “For by one offering he has perfected for all time those who are made holy.” How do you hold together the “has perfected” (already done) and the “are made holy” (ongoing)? What goes wrong when we emphasize only one of these? Where in the Christian life is it most helpful to remember each one?
5. The writer says explicitly, “Their sins and their lawless deeds I will remember no longer. Now where there is forgiveness of these, there is no longer any offering for sin.” How does this shape the way you should approach God after you have sinned? What does this teach us about confession and absolution?
6. The entire theological argument of Hebrews since chapter 5 has been building to this passage. Looking back across these sessions, what has most changed in your understanding of Christ as priest? What do you want to carry with you from this foundation into the practical exhortations that follow?

Looking Ahead

Session 11 takes up Hebrews 10:19–39, where the writer makes his great “therefore” from everything that has been argued, and then presses it home with the fourth and final warning passage of the letter. We will be invited to draw near in the assurance that faith brings, to hold unwaveringly to the hope that we confess, to spur one another on to love and good works. And we will hear once more, for the last time in this letter, the warning against falling away from the truth we have received. The warning will land differently now than it would have landed earlier, resting as it does on the once-for-all foundation we have just seen declared.

Before next session, read Hebrews 10:19–39 carefully. Notice how the exhortations in verses 19–25 flow directly from the theology of 10:1–18. Notice the warning in verses 26–31, and how the writer balances it with the remembrance of faithfulness in verses 32–39. And notice the closing phrase, which will carry us into the great faith chapter of Hebrews 11: “my righteous one will live by faith.”

Closing Prayer

Father who sent the Son, Son who offered Himself willingly, Spirit who bears witness to the covenant sealed in His blood: we thank You that by one offering You have perfected for all time those who are made holy. Teach us to rest in the finished work of Christ. Keep us from adding to what is complete. Where we are tempted to stand anxiously, remind us that our priest is seated. Where we are tempted to rehearse forgotten sins, remind us that You remember them no longer. And as we move from theology to life, from doctrine to practice, let the finished work of Christ be the ground on which we walk. In the name of Jesus Christ, the priest who sat down. Amen.