Isaiah 40:3 · Bible study
Isaiah 40:3 Commentary: The Voice Preparing the Way for the Lord
Hebrew · 11 what the commentators say
Meaning in one sentence
Examine the voice crying in the wilderness, its dual fulfillment in Babylon's return and Christ's coming, and the call to ready hearts for God.
Research Summary
- Meaning: A herald calls for the removal of obstacles, repentance and preparation, so that God may come in power to deliver his people, fulfilled in the return from Babylon and supremely in John the Baptist’s preparation for Jesus.
- Key words: Kol qore (voice of one calling), midbar (wilderness), pannu (make clear, Piel imperative), yasheru (make straight, Piel imperative), arabah (desert plain), mesillah (raised highway).
- Main debate: Whether 'in the wilderness' modifies the crying or the preparing; the Hebrew accents support the latter, but the LXX and Gospels connect it to the crying, and both readings are theologically rich.
- Theological theme: God’s sovereign initiative in redemption paired with human response, he commits to come, but calls for a prepared people.
- Best use: Advent and preparation for Christ’s coming; sermons on repentance and hope; studies of prophecy and fulfillment.
Translation Comparison
BSB Berean Standard Bible 2020
A voice of one calling: “Prepare the way for the LORD in the wilderness; make a straight highway for our God in the desert.
WEB World English Bible 2000
The voice of one who calls out, “Prepare the way of Yahweh in the wilderness! Make a level highway in the desert for our God.
KJV King James Version 1769
The voice of him that crieth in the wilderness, Prepare ye the way of the Lord, make straight in the desert a highway for our God.
ASV American Standard Version 1901
The voice of one that crieth, Prepare ye in the wilderness the way of Jehovah; make level in the desert a highway for our God.
YLT Young's Literal Translation 1898
A voice is crying--in a wilderness--Prepare ye the way of Jehovah, Make straight in a desert a highway to our God.
Darby Darby Bible 1890
The voice of one crying in the wilderness: Prepare ye the way of Jehovah, make straight in the desert a highway for our God!
Douay-Rheims Douay-Rheims Bible 1899
The voice of one crying in the desert: Prepare ye the way of the Lord, make straight in the wilderness the paths of our God.
Translations in other languages (10 available)
Voz que clama en el desierto: Barred camino á Jehová: enderezad calzada en la soledad á nuestro Dios.
Voz do que clama no deserto: Preparai o caminho do SENHOR; endireitai na terra estéril vereda ao nosso Deus.
Une voix crie:
Es ist eine Stimme eines Predigers in der Wüste: Bereitet dem HERRN den Weg, macht auf dem Gefilde eine ebene Bahn unserm Gott!
Een stem des roependen in de woestijn: Bereidt den weg des HEEREN, maakt recht in de wildernis een baan voor onzen God!
La voce d’uno grida: “Preparate nel deserto la via dell’Eterno, appianate ne’ luoghi aridi una strada per il nostro Dio!
Głos wołającego na puszczy: Gotujcie drogę Pańską, prostą czyńcie na pustyni ścieszkę Boga naszego.
Глас вопиющего в пустыне: приготовьте путь Господу, прямыми сделайте в степи стези Богу нашему;
有人聲 喊著說：在曠野 預備 耶和華 的路（或譯：在曠野，有人聲喊著說：當預備耶和華的路），在沙漠地 修平我們 神 的道。
A voice of one crying, Make ready in the waste land the way of the Lord, make level in the lowland a highway for our God.
Verse in Context
Original Language (Biblical Hebrew)
Old Testament · Biblical Hebrew · Isaiah 40:3
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators universally agree that this verse presents a herald calling for the removal of obstacles in preparation for God's coming. The immediate setting is the return from Babylonian exile: Yahweh will lead his people through the wilderness as he did from Egypt (Barnes, Calvin). The language borrows from ancient royal processions, pioneers sent ahead to level roads for a king (Clarke cites the example of Semiramis). But every supplied New Testament witness applies the passage to John the Baptist as the forerunner of Christ (Mt 3:3; Mk 1:3; Lk 3:4; Jn 1:23). Gill insists that the figure addressed in the cry is not the exiled people directly but rather Cyrus and the Medo-Persian rulers who would release them. Matthew Henry and Wesley see a direct line from the literal wilderness of Judea where John preached to the moral wilderness of human sin that Christ came to redeem. The two horizons, Babylon and Messiah, are not competing but complementary; the first is a type anticipating the second.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- Babylonian return as primary referent: Barnes, Calvin, Clarke emphasize the immediate context of Cyrus and the end of exile; Isaiah 11:15–16 and 43:19 speak of a highway for Israel's return.
- John the Baptist as exclusive fulfillment: Gill, Matthew Henry, Wesley appeal to the direct New Testament quotations (Matthew 3:3; Mark 1:3; Luke 3:4; John 1:23) and the typology of the literal wilderness of Judea.
- Future Elijah figure at second coming: JFB notes Malachi 4:5–6 and the transfiguration (Matthew 17:11) as evidence that the voice may also precede the final advent of Christ.
What is clear: The verse announces a herald calling for preparation because God is coming to his people—a message of hope that requires a response.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Punctuation of 'in the wilderness' | The voice is heard in connection with a wilderness setting; the verse describes a preparation that overcomes barrenness. | Some read 'The voice of one crying in the wilderness,' with 'in the wilderness' attached to the crying (LXX, Gospels, many church fathers). Others attach it to the preparing: 'In the wilderness prepare the way' (Hebrew accents, Jewish tradition, Keil & Delitzsch, JFB). The sense is not substantially different, both place the action in the wilderness. |
| Identity of the voice | The voice is a herald who calls for preparation for God's coming. | Primarily the prophet himself or the company of prophets who comforted the exiles (Calvin, Cambridge Bible). The New Testament identifies it with John the Baptist (Matthew, Mark, Luke, John; affirmed by Gill, Matthew Henry, Wesley). Some see a future fulfillment in Elijah before the second coming (JFB on Mal 4:5, 6). |
| Fulfillment, Babylon or Messiah? | The verse has at least two layers of meaning: an immediate historical referent and a messianic fulfillment. | Barnes, Calvin, and Clarke emphasize the literal return from Babylon as the primary sense, with the messianic as typical. JFB and Matthew Henry see John the Baptist as the direct fulfillment, with the Babylonian return as a type. Wesley holds both simultaneously. The debate is about which is the controlling referent. |
| The nature of the 'way' prepared | The way is a path for God to come to his people; it involves removing obstacles. | Some read it as literal road-building through the desert (Clarke, citing Diodorus) to facilitate the physical return. Others read it metaphorically as repentance and spiritual preparation (Matthew Henry, Gill). Most combine both: the literal journey prefigures the spiritual journey of the heart. |
Historical & Cultural Context
Isaiah 40 opens a new section of the prophecy, often called the book's prologue. The preceding chapters warned of judgment and exile; now a tone of comfort begins. The verse alludes to the practice of Eastern monarchs who, before a journey through difficult terrain, sent laborers ahead to clear and level a road. Clarke quotes Diodorus Siculus on Semiramis cutting through mountains and filling ravines to make a passable route for her army. Barnes adds that Alexander the Great employed the same method when marching toward India. The Hebrew verb pannu (Piel imperative of פנה) means 'clear away' or 'make clear,' and yasheru (Piel of ישר) means 'make smooth, level, straight.' The wilderness (midbar) and the desert plain (arabah) are the same barren region, the arid stretch between Babylon and Judah that returning exiles would need to cross. Calvin and Keil & Delitzsch stress that the 'wilderness' also symbolizes the desolation of exile itself: a situation so hopeless that only God could open a way. The image carries forward from earlier passages: Isaiah 11:15, 16 speaks of a 'highway' for the remnant returning from Assyria, and Isaiah 35:8 calls that route 'the Holy Way.' Here the prophet hears a voice, 'Voice of one calling!' (קול קורא), the herald's identity hidden, his person swallowed by the urgency of his message. The accents in Hebrew connect 'in the wilderness' to the verb 'prepare' (so LXX and Targum), though several commentators note the parallelism favors reading 'in the wilderness' with 'crying' (as in the Gospels). Both readings yield the same practical meaning: the preparation happens in the very place of barrenness and difficulty.
Textual Notes
The supplied sources note no significant textual variants for Isaiah 40:3. The Hebrew text is stable across manuscripts. The main variation lies in the punctuation (where to attach 'in the wilderness'), but this reflects different cantillation traditions rather than a different underlying text. The Gospels (Matthew 3:3; Mark 1:3; Luke 3:4) follow the Septuagint's reading, which connects 'in the wilderness' to 'crying,' but this is a matter of interpretation, not textual corruption.
Reception History
Isaiah 40:3 has been central to Christian reflection on preparation for Christ. All four Gospels cite it in connection with John the Baptist, establishing the pattern: John is the voice, the wilderness is Judea, and the highway is the way of repentance. Early church fathers like Origen and Jerome read the passage as a call to moral and spiritual clearing, leveling the mountains of pride and filling the valleys of despair. The Targum (Jewish Aramaic paraphrase) notably shifted the reference from God himself to 'the people of the Lord' and 'the congregation of our God,' a change Gill attributes to anti-Christian polemic. In the liturgy, the verse is a staple of Advent readings across Catholic, Orthodox, and Protestant traditions. Handel's Messiah sets the first four verses of Isaiah 40 in a famous tenor recitative, keeping the passage alive in popular consciousness as a herald of the coming King.
Preaching This Verse
Three-point outline
- The Herald and His Message, The voice belongs to a nameless forerunner. In context, it points to the prophets who comforted the exiles; ultimately, it is John the Baptist. The message is not self-promotion but a call to prepare for Another.
- The Wilderness Setting, The wilderness is both literal (the route from Babylon to Judah) and spiritual (a people in bondage, moral desolation). God does not wait until the landscape is hospitable; he announces his coming into the very wilderness.
- The Work of Preparation, 'Prepare the way of Yahweh' and 'make straight a highway for our God.' The commands are imperatives addressed to human agents. The preparation involves removing obstacles: repentance, faith, and the clearing away of pride and sin. The result is that 'Yahweh’s glory shall be revealed' (v. 5).
Five-point outline
- God’s Timing, Verses 1, 2 announce that Jerusalem's warfare is ended and her iniquity pardoned. The time of exile is complete. The voice comes in the moment of grace.
- The Voice, A collective figure: the prophets who preceded the return from Babylon, and preeminently John the Baptist. The voice is content to be just a voice, no name, no fame.
- The Command, 'Prepare,' 'make straight.' These are Piel intensives, vigorous, sustained action. The work is human cooperation with divine purpose.
- The Highway, A raised road (mesillah) through the desert. In Isaiah 35 and 62:10, this highway leads to Zion. In the Gospels, it is the way of repentance that leads to Jesus.
- The Goal, That 'our God' may come. The verse climaxes not in a restored nation but in the revelation of God in Christ. 'All flesh shall see it together' (v. 5).
Illustration hooks
- Road construction ahead of a presidential motorcade, advance teams clearing debris, patching potholes, planning the route. The forerunner does not make the king; he makes the way.
- A search-and-rescue team cutting a path through fallen trees to reach stranded hikers. The worker is not the hero; the one who comes after is.
- A wedding planner who prepares every detail before the bride enters. The planner’s work is invisible when the ceremony begins, but without it there is no ceremony.
Questions your congregation is asking
- How do I 'prepare the way for the Lord' in my daily life when my situation feels like a wilderness?
- Is John the Baptist the only fulfillment, or does this verse still speak to us today about preparing for Christ's second coming?
- What are the 'mountains' and 'valleys' in my own heart that need to be leveled, pride, despair, doubt?
Leading a Discussion
Isaiah 40:3 is a call to active readiness. The prophet hears a voice crying in the wilderness, summoning people to make a way for God. In your group, consider how this ancient command speaks into your own context. The 'wilderness' may be a literal hard place, illness, loss, transition, or it may be a spiritual season of dryness. The same God who promised to make a highway in the desert promises to make a way for you.
Discussion questions
- Read Isaiah 40:1, 2 aloud. What is the mood God commands for the prophet? How does that set the stage for verse 3?
- The voice is anonymous. Why do you think the herald's name is withheld? What does that suggest about the role of those who prepare for God's coming?
- Several commentators note that Eastern kings sent pioneers to level roads. What does this imagery tell us about the nature of God's coming, is it gentle or forceful? Both?
- Matthew 3:3 applies this verse to John the Baptist. How did John 'prepare the way' in first-century Judea? What obstacles did he address?
- The words 'wilderness' and 'desert' appear twice. Why emphasize the setting? What does it say about where God chooses to reveal himself?
- In what 'wilderness' of your own life might God be asking you to prepare a way for him? Name one obstacle, internal or external, that could be cleared.
- Verse 5 promises that 'Yahweh’s glory shall be revealed' and that all flesh will see it. How does preparing the way now connect to seeing God's glory later?
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)
| Psalms 68:4 | Sing to God! Sing praises to his name! Extol him who rides on the clouds: to Yah, his name! Rejoice before him! |
| Isaiah 11:15 | Yahweh will utterly destroy the tongue of the Egyptian sea; and with his scorching wind he will wave his hand over the River, and will split it into seven streams, and cause men to march over in sandals. |
| Isaiah 11:16 | There will be a highway for the remnant that is left of his people from Assyria, like there was for Israel in the day that he came up out of the land of Egypt. |
| Isaiah 35:8 | A highway will be there, a road, and it will be called “The Holy Way”. The unclean shall not pass over it, but it will be for those who walk in the Way. Wicked fools shall not go there. |
| Isaiah 43:19 | Behold, I will do a new thing. It springs out now. Don’t you know it? I will even make a way in the wilderness, and rivers in the desert. |
| Isaiah 49:11 | I will make all my mountains a road, and my highways shall be exalted. |
| Isaiah 57:14 | He will say, “Build up, build up, prepare the way! Remove the stumbling-block out of the way of my people.” |
| Isaiah 62:10 | Go through, go through the gates! Prepare the way of the people! Build up, build up the highway! Gather out the stones! Lift up a banner for the peoples. |
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
11 public-domain commentaries, condensed into plain language.
Adam Clarke's Commentary Methodist/Wesleyan 1826
Clarke explains the verse by drawing on the ancient practice of eastern monarchs who sent pioneers ahead to level roads through rough country. He applies this directly to John the Baptist, who called himself the Messiahs forerunner, urging people to prepare a spiritual path for the coming King.
Barnes' Notes on the Bible Protestant 1832
Barnes argues the prophecy has a double meaning. It first described the herald preparing a literal road through the desert for the exiles returning from Babylon. But the same language, by prophetic design, also points ahead to John the Baptist preparing hearts for the Messiah in the spiritual wilderness of that era.
Calvin's Commentaries Reformed 1564
Calvin argues that the "wilderness" is a metaphor for Israel's desolate state, not a literal location. He insists this desolation poses no obstacle to God's promised consolation. Notably, he contends the voice is addressed not to believers but to Cyrus and the Persians, who would execute the deliverance.
Cambridge Bible for Schools and Colleges Anglican 1880
The commentary highlights an interpretive ambiguity in the phrase "his work" or "recompence." It could mean the reward Jehovah earned by defeating Babylon, with the redeemed exiles themselves as that reward. Or it may refer to the blessings of salvation Jehovah is prepared to bestow on His people.
Geneva Bible Notes Reformed 1599
A voyce cryeth in the wildernesse, Prepare ye the way of the Lord: make streight in the desert a path for our God.
Gill's Exposition of the Bible Baptist 1748
Gill stresses that the voice is John the Baptist, not the Holy Spirit as some claimed, and that John was a prophet with an instructive teaching voice, not just a mere sound. He also notes that the wilderness was both the literal Judean wilderness and a symbol of the Jews' spiritual desolation, and that John prepared the way for the Lord Himself, not merely for the people as the Targum misinterprets.
Jamieson-Fausset-Brown Commentary Protestant 1871
JFB argues that John the Baptist was the figurative Elijah but not the final fulfillment of Malachi's prophecy, which still awaits a literal Elijah at Christ's second coming. John primarily heralds the coming reigning Messiah, not just the suffering one. The passage also shows Jesus is Jehovah, since the Hebrew word for Lord is applied to Him.
Keil & Delitzsch OT Commentary Protestant 1876
Keil-Delitzsch notes that the Hebrew phrase is an interjectional construction meaning "Voice of one crying," not "a voice cries." The herald's identity is deliberately hidden; he is merely a trumpet-like voice. The wilderness setting recalls God's past redemption of Israel from Egypt, and Israel must prepare the road for His coming.
Lange's Commentary Reformed 1857
Lange highlights the climactic threefold structure in the prologue. The first call is spontaneous, but the second is commanded because it introduces a sobering reminder that all human glory is perishable. The third call reaches its peak as the prophet directly summons Zion to behold God, showing an intentional progression in the revelation.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry sees the call to prepare as a good sign that God’s mercy is near and His grace is already making us ready. He applies this word both to the exiles in Babylon and to John the Baptist, who through repentance leveled every obstacle to receive Christ.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley reads this as a dual prophecy: it first referred to Israel's return from Babylon, but its greater meaning is the spiritual preparation for Christ's coming. He explains that just as pioneers clear a path for a king, God uses His Spirit and providence to ready human hearts and world events for His promises.