What Does Hebrews 3:18 Mean?

And to whom did he swear that they would not enter his rest, but to those who would not yield?
Hebrews 3:18 · SDV
Key words are shown with the Hebrew or Greek and what each word meant.

Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.

This verse in the King James

King James wording
And to whom sware he that they should not enter into his rest, but to them that believed not?

“Believed not” names more than doubt: it is refusal to be persuaded, the resistance that leaves rest unentered.

The oath marks the consequence of a settled refusal: those who will not be persuaded do not enter the rest. “Believed not” reaches beyond a private opinion; it names resistance to what invites trust. The warning speaks wherever that resistance keeps a person outside rest.

WHAT THIS UNDOES

It undoes the belief that unbelief is only missing information or a private opinion. Here it is refusal to be persuaded, with the consequence of remaining outside rest.

ἀπειθήσασιν

apeithēsasin

GROWS FROM

πείθω

peithō

Persuade; be persuaded, and by extension trust.

“would not yield” in this verse is apeithēsasin. The Greek word translated “believed not” carries the sense of refusing persuasion, and can also describe disobedience. The verse joins belief to responsiveness: the barrier is not simply a thought, but a resistance that refuses to yield to trust.

ALSO GROWS

peithō: Persuade; convince; be persuaded.

πείθω

The positive form shows the trust-side of the same word family: belief involves being persuaded.

apeitheō: Refuse to be persuaded; disobey.

ἀπειθέω

This is the verb family behind “believed not,” revealing resistance where English can sound like mere absence of belief.

καταπαύσεως

katapauseōs

GROWS FROM

παύω

pauō

Cease, stop, bring to an end.

The word for rest belongs to a family built around ceasing. Rest is not merely a place one reaches; it is also the cessation the word itself carries beneath the English.

ALSO GROWS

katapauō: Cause to cease; bring to rest.

καταπαύω

This verb gives the same word family its active sense of bringing something to rest.

anapausis: Rest, repose, refreshment.

ἀνάπαυσις

This related word uses the same ⁨παύω⁩ root, carrying the sense of rest as a cessation.

Rest remains an offered entrance, yet refusal to trust closes it.

Surely they shall not see the land which I swore to their fathers, and none of those who spurned me shall see it.
Numbers 14:23 · SDVThe promised entrance is withheld from those who resist the promise, echoing the refusal that bars entry into rest.
To whom I swore in the burning of my anger, that they shall not come into my resting place.
Psalm 95:11 · SDVThe same oath names exclusion directly as not entering the LORD’s rest.
For we who have trusted enter into the settling, just as he said, "As I swore in the burning of my anger, if they shall enter into my settling," though the works were made from the laying down of the world.
Hebrews 4:3 · SDVThe contrast becomes explicit: those who trust enter the rest whose boundary the oath names.
Since therefore it remains that some must enter into it, and those to whom the good news was first carried did not enter in because of their refusal to yield.
Hebrews 4:6 · SDV

Hebrews 4:6 names the same barrier with ⁨ἀπείθεια⁩ (apeitheia, refusal to be persuaded or disobedience), from the same ⁨πείθω⁩ (peithō, persuade or be persuaded) word family as “believed not” here. It shows that the entrance remains while refusal keeps some outside.

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Hebrews 3:18 Meaning: “Believed not” names more than doubt