Hebrews 10-3

Warning Against Rejecting the Best

Text: Hebrews 10:26–31

Introduction

There is a danger more serious than ignorance.

More serious than weakness.

More serious than even open sin.

It is the danger of being close to Christ… but never truly in Christ.

The book of Hebrews was written to people who:

Knew the truth

Heard the gospel

Were part of the Christian community

And yet, some were in danger of turning back.

Not because they lost salvation—

But because they had never truly embraced Christ to begin with.

And this passage stands as one of the strongest warnings in all of Scripture:

You can be near the truth, hear the truth and even know what truth is… and still be lost.

I. A Fearful Warning

(v. 26a) “For if we sin wilfully after that we have received the knowledge of the truth…”

This is not describing a believer who:

Falls into sin and repents

Battles weakness

Fights the flesh

This is something deeper.

“Sin wilfully” means:

A settled decision

A deliberate rejection

A turning away with understanding

And notice:

“After… knowledge of the truth”

This person is not ignorant.

They have:

Heard the gospel clearly

Understood it

Been exposed to its reality

They may have:

Sat under preaching

Been part of the church

Seen the work of God up close

But exposure is not the same as conversion.

You can know the truth…

…and still refuse it.

This would be those who at one time embraced the Christian faith but have since apostatized.

At one time they claimed to be believers, but their profession proved false.

Rather than enduring in the faith, they abandoned it to pursue sin (most likely when under persecution)

A. The Finality of Sacrifice

(v. 26b) “There remaineth no more sacrifice for sins”

Paul is not saying forgiveness runs out.

He is saying something more sobering:

There is only one sacrifice.

Jesus Christ:

Is the final offering

The sufficient sacrifice

The only way of salvation

So if someone rejects Him—

There is nothing else.

No second sacrifice. No alternative path. No backup plan.

To turn away from Christ is to turn away from:

The only means of forgiveness that exists.

Jesus warns about such people in Matthew 13.

He spoke of the gospel seed falling in shallow soil and showing immediate signs of life but dying out when persecution came.

The initial sign of life does not describe regeneration, only spiritual interest.

The regenerated life, by contrast, is transformed, bears new fruit, and has a lasting eternal impact.

This parable, like Hebrews 10:26, is a sobering reminder that hell is full of people who have a clear understanding of the gospel but never bowed the knee to Christ as King.

The apostle John also warns us that there will be those who identify with God’s people but eventually abandon his church

1 John 2:19 “They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.”

We have been warned.

The Bible is clear.

Those who go on sinning willfully and deliberately after receiving the knowledge of truth will not find forgiveness in the end.

B. The Expectation of Judgment

(v. 27) “But a certain fearful looking for of judgment…”

The word “certain” means:

Guaranteed

Inevitable

If Christ is rejected, something replaces grace:

Judgment.

And not just any judgment—

“Fiery indignation… devour the adversaries”

Notice what happens:

The person who once stood near the truth…

Now stands as an adversary of God.

There is no neutrality with Christ.

You are either:

Reconciled to Him

Or opposed to Him

This runs parallel to Hebrews 6:4–6 “For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost, And have tasted the good word of God, and the powers of the world to come, If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.”

II. The Eternal Weight

(v. 28) “He that despised Moses’ law died without mercy…”

A.Weight of the Law

Under the Torah:

Apostasy brought death

Mercy was not extended

Judgment was decisive

That was under the Law.

Now the writer asks:

If that was the punishment for rejecting Moses…

B. The Weight of the Blood

(v. 29)“Of how much sorer punishment…?”

Why is the judgment greater?

Because the rejection is greater.

1. Offense Against the Person of Christ

“Trodden under foot the Son of God”

This is not casual disbelief.

This is contempt.

cf. John 19:6-11

It is treating Christ as:

Worthless

Unnecessary

Not worthy of submission

2. Offense Against the Work of Christ

“Counted the blood of the covenant… an unholy thing”

cf. 1Sam. 2:17

The very blood that saves—

Now treated as:

Common

Ordinary

No different from anything else

treating the blood of the covenant— the blood of the covenant sacrifice, Jesus Christ—like it was profane is even more egregious than denigrating or belittling the holy objects in the temple

“Wherewith he was sanctified”

Paul is saying that this is the person who has given the appearance of genuine sanctification without actually possessing it.

John Owen argued the apostate “professing redemption and deliverance by the blood of Christ” treats that blood “as the blood of a vile man”—counting as worthless what he professed to value.

Like someone:

In the church

Around the gospel

Participating in the community

But never truly changed within.

They were set apart by word only

And now—they reject what they once stood so close to.

3. Offense Against the Spirit of Grace

“Done despite unto the Spirit of grace”

cf. Matt. 12:31-32

The Holy Spirit:

Reveals Christ

Convicts of sin

Draws the heart

To resist Him fully and finally is to:

Insult grace itself

Reject the very means by which God saves

Summary of Verse 29

This is total rejection:

The Son is despised

The blood is profaned

The Spirit is insulted

This is not weakness—

This is willful, informed apostasy.

III. The Certainty of Vengeance

(v. 30)“Vengeance belongeth unto me…”

Paul quotes from Deuteronomy 32:35–36 in verse 30.

Moses spoke these words just before the Israelites entered the promised land.

Paul uses these citations to anchor his argument that those who sin deliberately deserve worse punishment.

The quotations leave little doubt that God will indeed judge those who reject him.

His divine vengeance and justice await those who trample the Son, regard his blood as profane, and insult the Spirit.

Earthly justice is often inadequate, but the Lord’s justice will be perfectly administered.

We must not fall into his hands the way Israel did.

Because:

“It is a fearful thing to fall into the hands of the living God”

This should be a sobering reality and should strike fear into the hearts of those who disregard Christ.

God’s final judgment is a matter of eternal horror.

We must not play games with God.

Apostasy is no game to be played.

It truly is a terrible thing to fall into the hands of the living God, the very God who is a “consuming fire” (12:29).

Those who reject the Son have every reason to fear the Father.

Conclusion

This passage is not written to make true believers despair.

It is written to expose a deeper danger:

Being near Christ… without ever belonging to Him.

So the question is not:

Have I heard the truth?

Have I been around the church?

Have I understood the gospel?

The question is:

Have I truly come to Christ?

Final Call

Do not settle for:

Proximity without possession

Knowledge without faith

Association without transformation

Because there is only one sacrifice.

Only one Savior.

Only one way.