Isaiah 51:6 · Bible study
Isaiah 51:6 Commentary: God's Eternal Salvation vs. Fading Creation
Hebrew · 10 what the commentators say
Meaning in one sentence
Understand the contrast between the fleeting heavens and earth and God's everlasting salvation and righteousness in Isaiah 51:6.
Research Summary
- Meaning: The created order is temporary; God's salvation and righteousness are eternal and unshakable.
- Key words: nimlachu (they will be dispersed/vanish, only here in OT); ken (gnats or in like manner, debated); yeshu‘ah (salvation), tsedaqah (righteousness).
- Main debate: Whether ken should be translated 'in like manner' or 'like gnats.' Both readings emphasize human frailty.
- Theological theme: The contrast between the passing creation and God's eternal covenant faithfulness.
- Best use: In sermons on hope, the permanence of God's promises, and the call to trust God beyond visible circumstances.
Translation Comparison
BSB Berean Standard Bible 2020
Lift up your eyes to the heavens, and look at the earth below; for the heavens will vanish like smoke, the earth will wear out like a garment, and its people will die like gnats. But My salvation will last forever, and My righteousness will never fail.
WEB World English Bible 2000
Lift up your eyes to the heavens, and look at the earth beneath; for the heavens will vanish away like smoke, and the earth will wear out like a garment. Its inhabitants will die in the same way, but my salvation will be forever, and my righteousness will not be abolished.
KJV King James Version 1769
Lift up your eyes to the heavens, and look upon the earth beneath: for the heavens shall vanish away like smoke, and the earth shall wax old like a garment, and they that dwell therein shall die in like manner: but my salvation shall be for ever, and my righteousness shall not be abolished.
ASV American Standard Version 1901
Lift up your eyes to the heavens, and look upon the earth beneath; for the heavens shall vanish away like smoke, and the earth shall wax old like a garment; and they that dwell therein shall die in like manner: but my salvation shall be for ever, and my righteousness shall not be abolished.
YLT Young's Literal Translation 1898
Lift ye up to the heavens your eyes, And look attentively unto the earth beneath, For the heavens as smoke have vanished, And the earth as a garment weareth out, And its inhabitants as gnats do die, And My salvation is to the age, And My righteousness is not broken.
Darby Darby Bible 1890
Lift up your eyes to the heavens, and look on the earth beneath: for the heavens shall vanish away like smoke, and the earth shall grow old like a garment, and they that dwell therein shall die in like manner; but my salvation shall be for ever, and my righteousness shall not be abolished.
Douay-Rheims Douay-Rheims Bible 1899
Lift up your eyes to heaven, and look down to the earth beneath: for the heavens shall vanish like smoke, and the earth shall be worn away like a garment, and the inhabitants thereof shall perish in like manner: but my salvation shall be for ever, and my justice shall not fail.
Translations in other languages (10 available)
Alzad á los cielos vuestros ojos, y mirad abajo á la tierra: porque los cielos serán deshechos como humo, y la tierra se envejecerá como ropa de vestir, y de la misma manera perecerán sus moradores: mas mi salud será para siempre, mi justicia no perecerá.
Levantai vossos olhos aos céus, e olhai para a terra abaixo; porque os céus desaparecerão como fumaça, e a terra se envelhecerá como um vestido; e seus moradores semelhantemente morrerão; porém minha salvação durará para sempre, e minha justiça não será terminará.
Levez les yeux vers le ciel, et regardez en bas sur la terre!
Hebet eure Augen auf gen Himmel und schauet unten auf die Erde. Denn der Himmel wird wie ein Rauch vergehen und die Erde wie ein Kleid veralten, und die darauf wohnen, werden im Nu dahinsterben. Aber mein Heil bleibt ewiglich, und meine Gerechtigkeit wird kein Ende haben.
Heft ulieder ogen op naar den hemel, en aanschouwt de aarde beneden; want de hemel zal als een rook verdwijnen, en de aarde zal als een kleed verouden, en haar inwoners zullen van gelijken sterven; maar Mijn heil zal in eeuwigheid zijn, Mijn gerechtigheid zal niet verbroken worden.
Alzate gli occhi vostri al cielo, e abbassateli sulla terra! Poiché i cieli si dilegueranno come fumo, la terra invecchierà come un vestito, e i suoi abitanti parimente morranno; ma la mia salvezza durerà in eterno, e la mia giustizia non verrà mai meno.
Podnieście ku niebu oczy wasze, a spojrzyjcie na ziemię na dół. Niebiosa jako dym zniszczeją, a ziemia jako odzienie zwiotszeje, i obywatele jej, jako i ona zginą; ale zbawienie moje na wieki będzie, a sprawiedliwość moja nie ustanie.
Поднимите глаза ваши к небесам, и посмотрите на землю вниз: ибо небеса исчезнут, как дым, и земля обветшает, как одежда, и жители ее также вымрут; а Мое спасение пребудет вечным, и правда Моя не престанет.
你們要向天 舉 目，觀看 下 地；因為 天 必像煙雲 消散，地 必如衣服 漸漸舊了；其上的居民 也要如此 死亡（如此死亡：或譯像 蠓蟲死亡）。惟有我的救恩 永遠 長存；我的公義 也不 廢掉。
Let your eyes be lifted up to the heavens, and turned to the earth which is under them: for the heavens will go in flight like smoke, and the earth will become old like a coat, and its people will come to destruction like insects: but my salvation will be for ever, and my righteousness will not come to an end.
Verse in Context
Original Language (Biblical Hebrew)
Old Testament · Biblical Hebrew · Isaiah 51:6
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Barnes notes that the design of directing attention to the heavens and earth is to impress their temporary nature. Though they appear firm and fixed, they will vanish away like smoke. Keil and Delitzsch explain the Hebrew verb nimlachu (they will be dispersed) as describing the heavens being resolved into atoms, a word that occurs only here in the Old Testament. The earth 'wears out like a garment,' echoing Psalm 102:26. On the debated word ken, the KJV and Jerome read 'in like manner,' while the BSB and YLT translate 'like gnats,' emphasizing human frailty against the smallest creature. Gill and others note both readings serve the contrast: all creation passes, but God's salvation endures forever. The shared conviction across commentaries is that the verse anchors hope in God's unchanging promises amid a transient world.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- 'In like manner' reading: Traditional English versions and Jerome follow the usual adverbial meaning of 'ken', linking it to 'die' and emphasizing that all people perish as the heavens and earth do.
- 'Like gnats' reading: Modern translations such as BSB and YLT, with support from Gesenius and others, read 'ken' as a noun meaning 'gnats', drawing on the plural 'kinnim' in Psalm 105:31 and creating a stronger image of human insignificance.
- Literal vs. metaphorical cosmic dissolution: Some interpreters (e.g., Wesley, Poole) see the heavens vanishing as a literal end; others (Jerome, and reflected in Isaiah 65:17) see it as a transformation of the old order.
What is clear: The heavens and earth are temporary; God's salvation and righteousness are eternal and cannot be abolished.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Translation of 'ken' (H3654) | Both readings emphasize human frailty and the contrast with God's enduring salvation. | 'In like manner' (KJV, Jerome) vs 'like gnats' (BSB, YLT, Gesenius). The latter gives a more vivid image of insignificance and is supported by the occurrence of 'kinnim' in Psalm 105:31. |
| Nature of the heavens' vanishing | The heavens will pass away; this is a common prophetic theme. | Literal cosmic dissolution (2 Peter 3) vs metaphorical transformation to a new creation (Isaiah 65:17; Jerome). Some see destruction, others a change. |
| Meaning of 'righteousness' (tsedaqah) | It is an attribute of God, closely tied to salvation and covenant faithfulness. | Some emphasize ethical righteousness (Calvin), others saving deliverance (Barnes), others the faithful fulfillment of promise (Cambridge Bible). |
| Application for believers facing suffering | This verse offers assurance that God's salvation outlasts all creation and human oppression. | Traditions differ on whether the primary hope is future resurrection/renewal or present comfort in trusting God's promises. |
Historical & Cultural Context
Isaiah 51 opens a section of comfort for exiles in Babylon (chapters 40, 55). The prophet calls the faithful to 'listen' and 'look' multiple times. In verse 6, the command to lift eyes to the heavens and look at the earth beneath is a visual exercise meant to reframe perspective. The surrounding context (vv.1, 5) recalls Abraham and Sarah as evidence that God can bring life from barrenness and make a nation from one man. Now the argument expands: even the most stable parts of creation, the heavens above and the earth below, are not permanent.
The ancient Near East often viewed the sky as a divine realm, but Isaiah demotes it to something that vanishes like smoke. The Hebrew verb malach occurs only here in the Bible (Barnes; Keil and Delitzsch), underscoring the unique force of the image. The earth 'wears out like a garment', a metaphor used earlier in Isaiah 50:9 for human oppression and now applied to the whole planet. This language of cosmic dissolution appears in other passages: Psalm 102:25, 26 says the heavens 'will wear out like a garment,' and Isaiah 34:4 speaks of the sky being 'rolled up like a scroll.' The New Testament echoes this in 2 Peter 3:10, 12 and Hebrews 1:11, 12.
The exiles, surrounded by the apparent permanence of Babylon, needed reassurance that God's promises were more solid than the world they could see. Isaiah tells them the visible order is already passing away, but the salvation and righteousness of God belong to a different order, one that cannot be abolished. 'Salvation' (yeshu‘ah) and 'righteousness' (tsedaqah) are paired throughout Isaiah 40, 55 as terms for God's covenant faithfulness and deliverance. This verse prepares the ground for the great announcement of redemption in chapter 52.
Textual Notes
The supplied sources note no significant manuscript variants for Isaiah 51:6. The primary textual issue is lexical: the word ken (H3654) is rare and its meaning is debated. It may be a noun meaning 'gnat' (as in Psalm 105:31) or an adverb meaning 'in like manner.' This ambiguity affects translation but not the underlying Hebrew consonantal text, which is stable across manuscripts.
Reception History
This verse has been read across Christian and Jewish traditions as a declaration of the impermanence of creation and the permanence of God's salvation. The Geneva Bible notes the contrast. Matthew Henry uses it to comfort disconsolate believers facing oppression. Aben Ezra (quoted by Clarke) saw here evidence for the immortality of the soul: the righteous who are filled with God's salvation will remain forever even as the earth perishes. In Christian liturgy, the verse has been sung in hymns about the brevity of life and the hope of resurrection. The New Testament echoes its language in 2 Peter 3:10, 12 and Hebrews 1:11, 12, applying it to the final transformation of the cosmos. Reformation commentators emphasized the certainty of God's promises over the uncertainty of the visible world.
Preaching This Verse
Three-Point Outline
- Look Up, Look Around (v.6a). God invites us to observe the creation. The heavens and earth seem stable, but they are not the ultimate foundation.
- Everything Fades (v.6b). The heavens vanish like smoke, the earth wears out like a garment, and its inhabitants die. Nothing in this created order lasts.
- What Lasts Forever (v.6c). God's salvation is forever. His righteousness will not be abolished. That is the anchor for hope.
Five-Point Outline
- A call to observe: 'Lift up your eyes…look at the earth.'
- The transience of the heavens: they vanish like smoke.
- The transience of the earth: it wears out like a garment.
- The transience of humanity: inhabitants die 'in like manner' or 'like gnats.'
- The permanence of God's salvation and righteousness: forever, never abolished.
Illustration Hooks
- Smoke from a candle or campfire that disperses and disappears within moments. The heavens are even less lasting.
- An old shirt worn thin at the elbows, eventually torn and discarded. The earth itself is that garment.
- A gnat that lives for a day, easily swatted. Human lives, even the most powerful, are that brief before God.
Questions Your Congregation Is Asking
- If the world itself is passing away, what can I truly count on?
- How do I trust God's promises when my circumstances feel permanent and overwhelming?
- What does it mean that God's righteousness 'will not be abolished'? Does that affect how I live today?
Leading a Discussion
Opening framing: This verse invites us to measure our lives against something much larger: the created order and the eternal God. As you discuss, consider how the images of smoke, a worn garment, and (possibly) gnats shape your view of the world's permanence.
Discussion Questions
- What in your life feels most permanent and secure right now? How might this verse challenge that feeling?
- The Hebrew verb translated 'vanish away' occurs only here. Why do you think the prophet used such a rare, vivid word?
- The translation of 'ken' as 'in like manner' or 'like gnats' makes a difference. Which reading strikes you as more powerful, and why?
- Psalm 102:25-26 also says the heavens will wear out like a garment. How does that cross reference deepen the meaning here?
- What does the phrase 'my salvation shall be forever' mean for the way we face personal or global uncertainty?
- In what practical ways can we 'lift up our eyes' to remember God's eternal promises during daily life?
- How does the assurance of God's unshakable righteousness shape the way you treat others, especially those who are vulnerable?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| Deuteronomy 4:19 | and lest you lift up your eyes to the sky, and when you see the sun and the moon and the stars, even all the army of the sky, you are drawn away and worship them, and serve them, which Yahweh your God has allotted to all the peoples under the whole sky. |
| Psalms 8:3 | When I consider your heavens, the work of your fingers, the moon and the stars, which you have ordained, |
| Psalms 8:4 | what is man, that you think of him? What is the son of man, that you care for him? |
| Psalms 102:25 | Of old, you laid the foundation of the earth. The heavens are the work of your hands. |
| Psalms 102:26 | They will perish, but you will endure. Yes, all of them will wear out like a garment. You will change them like a cloak, and they will be changed. |
| Psalms 103:17 | But Yahweh’s loving kindness is from everlasting to everlasting with those who fear him, his righteousness to children’s children, |
| Isaiah 13:13 | Therefore I will make the heavens tremble, and the earth will be shaken out of its place in Yahweh of Armies’ wrath, and in the day of his fierce anger. |
| Isaiah 34:4 | All of the army of the sky will be dissolved. The sky will be rolled up like a scroll, and all its armies will fade away, as a leaf fades from off a vine or a fig tree. |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
Read the devotional page — prayer, application, and "for families"
What the Commentators Say
7 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Adam Clarke highlights Aben Ezra's observation that this verse provides the basis for the doctrine of the soul's immortality. Mortals perish because they are made from the earth, but those filled with God's salvation will last forever.
Barnes' Notes on the Bible Protestant 1832
Barnes emphasizes that the heavens and earth, though appearing firm and permanent, will completely vanish away like smoke or decay like old clothing. He defends the common translation "in like manner" against alternatives like "like flies," arguing it powerfully conveys that all creation and its inhabitants dissolve together while God's salvation alone endures forever.
Geneva Bible Notes Reformed 1599
The Geneva Bible notes draw a sharp contrast between the created order and God's saving work. The heavens and earth are fragile, vanishing like smoke and wearing out like a garment, but God's salvation and righteousness stand forever and will never be abolished. Human hope rests entirely in God's unchanging promise.
Keil & Delitzsch OT Commentary Protestant 1876
Keil-Delitzsch argues that the common explanation of "like gnats" for the Hebrew phrase is wrong. Based on usage in other passages, it simply means "like so," a dismissive gesture that means "like nothing." The point is the stark contrast: the heavens and earth perish entirely, but God's enduring salvation and righteousness require living people in whom to work.
Lange's Commentary Reformed 1857
Lange reads this chapter as a dramatic dialogue among four speakers, led by the veiled Servant of Jehovah. He emphasizes that this Servant, though distinct from Jehovah, already begins to manifest His unity with God as He lays out the condition for Israel's redemption.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry draws the line sharply: God's comfort in these verses belongs only to those who have His law written in their hearts, not merely in their hands or heads. The permanence of God's righteousness stands in deliberate contrast to everything else — heaven, earth, and human enemies all pass away like a garment eaten by moths.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley notes that the passing away of the heavens and earth does not mean total destruction. Instead, their present state, properties, and use will vanish, while their underlying substance remains, much like smoke disperses yet its matter continues.