Hebrew word · H6105
עָצֹם
vaiya'atzmu
be vast
To be strong or mighty, and to be numerous or vast. The root links strength with number. Related words are ʿāṣûm ('mighty, numerous') and ʿeṣem ('bone, substance').
Appears 20 times in 20 verses of the Hebrew Old Testament. ·
What it means
1) to be vast, be numerous, be mighty
1a)(Qal)
1a1) to be mighty
1a2) to be numerous
1b) (Hiphil) to make strong, make mighty
Abridged from Brown, Driver and Briggs, A Hebrew and English Lexicon of the Old Testament (1906), via STEPBible.org (CC BY 4.0).
In depth
- Range of meaning
To be strong or mighty, and to be numerous or vast. The root links strength with number. Related words are ʿāṣûm ('mighty, numerous') and ʿeṣem ('bone, substance').
- Against the English
English versions give 'more than can be numbered', 'too many'. That keeps the idea of number and loses the idea of weight and might.
- Used elsewhere in the period
Exod 1:7, 20: Israel 'grew exceedingly mighty/numerous' (wayyaʿaṣmû). Ps 139:17: 'how vast (ʿāṣĕmû) is their sum.' Ps 38:19: 'my enemies are mighty/numerous.'
From the study of Genesis 26:16
- Range of meaning
A stative verb, describing a state rather than an action: 'to be strong, mighty' and also 'to be numerous, vast.' The related adjective ʿāṣûm means 'mighty' or 'numerous,' and the noun ʿeṣem ('bone,' and so 'substance' or 'self') comes from the same root, with the sense of solidity and strength. In the Hebrew Bible the verb often describes a people or group growing in number and strength at the same time.
- Against the English
KJV/WEB/ESV 'mightier,' BSB/NASB/NIV 'too powerful.' Both are fair, but English 'mighty' or 'powerful' tends to suggest military or political force. The Hebrew word holds numbers and strength together: the danger is a household that has grown too big.
- How it drifted
Not a drift in meaning so much as English having to pick one side of a word that has two. Hebrew needs no choice: being many is being strong.
- Used elsewhere in the period
Exodus 1:7 'the Israelites were fruitful… multiplied and grew exceedingly mighty (wayyaʿaṣmû bimʾōd məʾōd)'; Exodus 1:9, Pharaoh: 'the people of Israel are too many and too mighty for us (rab wəʿāṣûm mimmennû)', which uses almost exactly the wording of Gen 26:16; Exodus 1:20; Psalm 105:24 'made them stronger than their foes.' The Greek Septuagint here renders it dynatōteros ('more powerful'), and the Latin Vulgate potentior.
From the study of Isaiah 33:15
- Range of meaning
עָצַם ('atsam) is to shut the eyes tight (also Isaiah 29:10). רָאָה בְּ (ra'ah be-), 'look on', frequently means to gaze at something with interest, longing or satisfaction (e.g. Psalm 54:7 [54:9 Hebrew], looking in triumph on enemies; Genesis 21:16 Hagar not wanting to look on her child's death). רַע (ra') covers moral evil and the harm it does.
- Against the English
English 'shut his eyes to evil' now means 'ignore wrongdoing, look the other way', the opposite of the Hebrew. NIV's 'against contemplating evil' captures the sense of not dwelling on or entertaining it.
- How it drifted
The English idiom 'turn a blind eye / shut one's eyes to' developed the meaning of willful negligence. Isaiah means refusing to eye evil as an option, with interest or approval.
- Used elsewhere in the period
Compare Psalm 101:3 'I will not set before my eyes anything worthless'; Proverbs 4:25. Isaiah elsewhere uses closed eyes as judgment (6:10; 29:10); here a man closes them by choice to protect his integrity.
Similar words
Where it appears
Genesis · 1
-
Genesis 26:16 עָצַֽמְתָּ־ you have become [too] powerful
Then Abimelech said to Isaac, “Depart from us, for you are much too powerful for us.”
Here: 'You have become mighty/numerous.' The verb covers both strength and sheer numbers. It describes a state Isaac has grown into: a large household, flocks, herds and servants (vv.13–14) that make him a rival power in the area.
Exodus · 2
-
Exodus 1:7 וַיַּֽעַצְמ֖וּ and they became mighty
but the Israelites were fruitful and increased rapidly; they multiplied and became exceedingly numerous, so that the land was filled with them.
Here: "And they grew vast/strong": the word covers both sheer numbers and the strength that comes with them. Pharaoh picks up this very word in verse 9: 'more numerous and stronger (ʿāṣûm) than we'.
-
Exodus 1:20 וַיַּֽעַצְמ֖וּ and they became mighty
So God was good to the midwives, and the people multiplied and became even more numerous.
Psalms · 6
-
Psalm 38:19 עָצֵ֑מוּ they are numerous
Many are my enemies without cause, and many hate me without reason.
Here: "They are mighty / they have grown strong." The verb covers both strength and great numbers, and the next verb pulls it toward numbers. Put together, the picture is a crowd too strong to resist.
-
Psalm 40:5 עָ֝צְמ֗וּ they are [too] numerous
Many, O LORD my God, are the wonders You have done, and the plans You have for us—none can compare to You—if I proclaim and declare them, they are more than I can count.
Here: 'They are vast/mighty.' The verb joins great number with great strength. The deeds are too many and too weighty.
-
Psalm 40:12 עָצְמ֥וּ they are numerous
For evils without number surround me; my sins have overtaken me, so that I cannot see. They are more than the hairs of my head, and my heart has failed within me.
Here: "They are mighty / too many." The word means strength as well as number: these things are both countless and overpowering. It is the same verb verse 5 used of God's wonders ("they are too many to tell").
-
Psalm 69:4 עָצְמ֣וּ they are numerous
Those who hate me without cause outnumber the hairs of my head; many are those who would destroy me—my enemies for no reason. Though I did not steal, I must repay.
Here: 'They are mighty / vast'. The verb covers both strength and great numbers, so it repeats 'they are many' and adds a sense of overwhelming power.
-
Psalm 105:24 וַ֝יַּֽעֲצִמֵהוּ and he made strong it
And the LORD made His people very fruitful, more numerous than their foes,
-
Psalm 139:17 עָ֝צְמוּ they are vast
How precious to me are Your thoughts, O God, how vast is their sum!
Here: "They are mighty / countless." The verb joins strength with large numbers, as when Israel "multiplied and grew exceedingly strong" (Exod 1:7). It looks ahead to verse 18, where the psalmist tries to count them and cannot.
Isaiah · 3
-
Isaiah 29:10 וַיְעַצֵּ֖ם and he has shut
For the LORD has poured out on you a spirit of deep sleep. He has shut your eyes, O prophets; He has covered your heads, O seers.
Here: An intensive form of a rare verb meaning to press the eyes shut. It is the opposite of a prophet's job, which is to see.
-
Isaiah 31:1 עָצְמ֣וּ they are numerous
Woe to those who go down to Egypt for help, who rely on horses, who trust in their abundance of chariots and in their multitude of horsemen. They do not look to the Holy One of Israel; they do not seek the LORD.
Here: "They are mighty/numerous": the word holds together strength and sheer mass, as in Exod 1:7, 20 where Israel in Egypt grew "exceedingly mighty" (the same verb with the same "exceedingly").
-
Isaiah 33:15 וְעֹצֵ֥ם and [one who] shuts
He who walks righteously and speaks with sincerity, who refuses gain from extortion, whose hand never takes a bribe, who stops his ears against murderous plots and shuts his eyes tightly against evil—
Here: 'And one who shuts': closing the eyes firmly. In Isaiah 29:10 the LORD shuts the eyes of the prophets in judgment; here a person closes his own eyes by choice.
Jeremiah · 5
-
Jeremiah 5:6 עָצְמ֖וּ they are numerous
Therefore a lion from the forest will strike them down, a wolf from the desert will ravage them. A leopard will lie in wait near their cities, and everyone who ventures out will be torn to pieces. For their rebellious acts are many, and their unfaithful deeds are numerous.
Here: 'They are mighty/vast': the turnings-away have grown both many and strong. The word suggests numbers and heavy weight together, and it pairs with 'many' in the line before.
-
Jeremiah 15:8 עָֽצְמוּ־ they are numerous
I will make their widows more numerous than the sand of the sea. I will bring a destroyer at noon against the mothers of young men. I will suddenly bring upon them anguish and dismay.
-
Jeremiah 30:14 עָצְמ֖וּ they are numerous
All your lovers have forgotten you; they no longer seek you, for I have struck you as an enemy would, with the discipline of someone cruel, because of your great iniquity and your numerous sins.
Here: 'They have become mighty/numerous.' The verb joins strength to number: her sins have grown into a powerful mass. It starts a new clause with no joining word, so it lands like a summary verdict.
-
Jeremiah 30:15 עָֽצְמוּ֙ they are numerous
Why do you cry out over your wound? Your pain has no cure! Because of your great iniquity and your numerous sins I have done these things to you.
Here: "They have become mighty, massive". The verb combines "many" with "strong", so the sins are numerous and overpowering. The clause has no joining word, which makes it land as a second blow: "your sins were overwhelming."
-
Jeremiah 50:17 עִצְּמ֔וֹ he gnawed bones its
Israel is a scattered flock, chased away by lions. The first to devour him was the king of Assyria; the last to crush his bones was Nebuchadnezzar king of Babylon.”
Here: A rare verb built from ʿetsem, 'bone': literally 'he boned it', crunching the bones once the flesh is gone. What Assyria began, Babylon finished, leaving nothing behind.
Daniel · 3
-
Daniel 8:8 וּכְעָצְמ֗וֹ and just as became mighty it
Thus the goat became very great, but at the height of his power, his large horn was broken off, and four prominent horns came up in its place, pointing toward the four winds of heaven.
Here: 'And as he became mighty', with a small time-word attached to a verb of strength. The construction usually points to the moment itself, so the break comes just as his strength peaks, not at some later point of decline.
-
Daniel 8:24 וְעָצַ֤ם and it will be mighty
His power will be great, but it will not be his own. He will cause terrible destruction and succeed in whatever he does. He will destroy the mighty men along with the holy people.
Here: "And it will grow mighty." The verb describes strength that keeps swelling until it is overwhelming. The verb form carries forward the future from verse 23 ("a king will arise"), so the sense is "and then his power will become massive."
-
Daniel 11:23 וְעָצַ֖ם and he will become mighty
After an alliance is made with him, he will act deceitfully; for he will rise to power with only a few people.
Word data: STEPBible.org (CC BY 4.0), main text only.