Old Testament · Book 29 of 66

Joel

A locust plague, a call to return, and a promise of the Spirit poured out on all flesh, the text Peter will cite on the day of Pentecost.

3
Chapters
Locust plague
Occasion
Acts 2 citation
NT echo

“And it shall come to pass afterward, that I will pour out my spirit upon all flesh; and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions: And also upon the servants and upon the handmaids in those days will I pour out my spirit.”
Joel 2:28–29

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The Minor Prophets · Joel

A Locust Plague, and the Day That Is Coming

The locusts have stripped the land bare, and Joel reads the disaster typologically forward: what happened in miniature to a field will happen in full scale to the world. The prophet summons Judah to rend hearts, not garments, and the LORD answers with restoration, then with a promise no OT saint before had received as a class, the Spirit poured out upon all flesh, before the great and terrible Day of the LORD comes.

Summary

This guide reads Joel as one disaster told at four widening scopes, a stripped field, Zion, all flesh, and the nations, tracked on a telescope instrument, then works through the book's direct New Testament citations and its contested date.

Four widening movements from the locust-stripped field to the nations gathered before the earth, hinged at 2:18 where summons turns to answer.
Joel's own four Hebrew locust names, held as either four species, four waves, or four growth-stages of one plague, contested among lexicographers.
Three New Testament lines carried forward from Joel: Peter's direct citation at Pentecost, Paul's whosoever text in Romans 10:13, and the river motif that runs to Revelation.
The historical ground under the plague: a documented Levantine locust threat and the covenant-curse frame from Deuteronomy 28 that Joel's first hearers already knew.
Two contested points held without a verdict: whether Joel was written in the 9th century BC or centuries later, and whether Acts 2 fulfills Joel fully or only inaugurates it.

The Telescope

the same disaster read at four widening scopes, field, nation, all flesh, the earth

Joel's own design (73 verses, three chapters) is a zoom-out. Each movement is larger in scope than the last, a literary telescope pulling back from a stripped field to the whole earth, hinged at 2:18, where the book turns without narration from summons to answer. The widening bars below are a schematic reading of scope, not a metric in the text; the verse ranges beside them are exact.

01The fieldJoel 1:1–20

“That which the palmerworm hath left hath the locust eaten” (1:4)

Four locust-names strip the land in succession. Drunkards, farmers, and priests are summoned in turn to mourn, the plague is present tense, and already it is called a harbinger: “the day of Jehovah is at hand” (1:15).

02Zion, the nationJoel 2:1–17

“Blow ye the trumpet in Zion” (2:1)

The same disaster escalates into near-apocalyptic register, a locust-army “there hath not been ever the like” (2:2). The call is not for torn garments but torn hearts (2:13), and the whole congregation, elders to nursing infants, is gathered to fast.

the hinge, 2:18

03All fleshJoel 2:18–32

“I will pour out my spirit upon all flesh” (2:28)

The hinge (2:18) turns summons into answer with nothing narrated between them but presumed obedience. Grain, wine, and oil are restored, “I will restore to you the years that the locust hath eaten” (2:25), then the promise widens past agriculture entirely: sons, daughters, old men, young men, menservants, maidservants, all given the Spirit no OT saint before them was promised as a class.

04The nations & the earthJoel 3:1–21

“Multitudes, multitudes in the valley of decision” (3:14)

The scope widens to its largest frame: the nations who scattered Judah are gathered for judgment, plowshares beaten back into swords (3:10, a deliberate inversion of Isaiah 2:4), while the LORD roars from Zion as refuge for His own. The book that opened on a stripped field closes on hills flowing with new wine (3:18).

“Therefore, Jesus is JEHOVAH; and the phrase means, "Call on Messiah in His divine attributes."”

Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible (1871), on Joel 2:32, public domain.

Joel in a Nutshell

A locust plague strips Judah bare, and Joel reads it as the day of the Lord coming near, calling the nation back to a God who restores the lost years and pours out his Spirit.

The country is eaten bare by locusts in four waves, and the prophet tells everyone to look up, because something larger is coming behind them.

01
The book opens on a ruined harvest. What the palmerworm left, the locust ate; what the locust left, the cankerworm ate, wave after wave until nothing is standing. Joel calls the country out by name. Old men, has anything like this happened in your lifetime. Drunkards, weep, because the new wine is cut off. Priests, put on sackcloth, because the grain and the drink offering have stopped at the house of the Lord. The vine is dried up, the cattle groan, and the seed rots under the clods.
02
Then Joel says what the stripped fields mean. The day of the Lord is near. Blow the trumpet in Zion, he says, and the locust swarm becomes an army on the march, a day of darkness and heavy cloud. In front of them the land looks like the garden of Eden and behind them it is a wilderness. They climb the wall and go through the windows like thieves. The sun and moon go dark, the stars pull back their light, and the ground shakes.
03
In the middle of that alarm comes the turn the whole book is built on. Rend your heart and not your garments, and come back to the Lord your God, because he is gracious and merciful and slow to anger. Call a fast, gather everyone, let the priests weep between the porch and the altar and say, spare your people. And God answers. He sends grain and wine and oil again, drives the northern army off, and promises to restore the years the locust has eaten.
04
The promise then goes past the harvest. God says he will pour out his Spirit on all flesh, so that sons and daughters prophesy, old men dream and young men see visions, and even servants receive it. Peter reads these verses over the day of Pentecost, when the Spirit falls on the followers of Jesus in Jerusalem. Wonders in the sky follow, the sun turned to darkness and the moon to blood before the great and terrible day of the Lord, and whoever calls on the name of the Lord will be delivered.
05
The last chapter is the verdict. God gathers all nations into the valley of Jehoshaphat and reads the charges: they scattered his people, divided up his land, cast lots for his people, and sold a boy for a harlot and a girl for wine. Tyre, Sidon and Philistia trafficked Judah's children. The nations are told to arm themselves and come, and they are called multitudes in the valley of decision. The Lord roars from Zion and is a refuge for his own, a fountain runs out of his house, and he stays in Zion.

Written from the book's own text (ASV) and MannaFest's chapter summaries of Joel; the shape follows the guide's movement from the locusts to the day of the Lord to the outpouring.

Structure

Joel in 1 part. Each card opens one focused stretch of the book — what it is for, the verse it turns on, and where Christ stands in it. Roughly five minutes each.

01 · 1–3
The day of the LORD and the Spirit poured outThe land devoured by locusts; the day of the LORD announced; the trumpet in Zion; ‘rend your heart, and not your garments.’Christ in this partJoel 2:28–32 (I will pour out my spirit) — quoted by Peter at Pentecost (Acts 2:16–21) as fulfilled in the Spirit-of-Christ given to the church.

Also in this book

2:28–3:21Spirit poured out; nations judged; Zion blessed‘I will pour out my spirit upon all flesh’ (2:28–29, Peter, Acts 2:17–21); the valley of decision; the LORD dwells in Zion.

What Joel Alone Teaches

The day of Jehovah, near and far at once

Joel uses the phrase five times in seventy-three verses: 1:15, 2:1, 2:11, 2:31 and 3:14. Twenty-two verses in the whole Old Testament carry it, spread across nine books, and only Zephaniah uses it more often than Joel does. What he does with it matters more than how often he says it. The locust year is the day of Jehovah arriving in a form his hearers could count in bushels, and the same phrase then stretches out to a day the sun goes dark for. Both are the same day in kind: God coming near enough to sort things out. Joel never lets the far horizon cancel the near one. The trumpet in 2:1 is blown for a swarm and for the end of the world in the same breath, and the response he asks for is the same either way.

Joel 1:15 · Joel 2:1 · Joel 2:11 · Joel 2:31 · Joel 3:14

Rend your heart, and the God the request depends on

The turn of the book is a command with a reason attached: 'turn ye unto me with all your heart, and with fasting, and with weeping, and with mourning' (2:12), and then 'rend your heart, and not your garments, and turn unto Jehovah your God' (2:13). Tearing a garment was the visible sign of grief, and Joel does not forbid it. He asks for the thing the sign stands for. Then he gives the ground, quoting the oldest description of God's character in Scripture, spoken to Moses on the mountain: 'for he is gracious and merciful, slow to anger, and abundant in lovingkindness, and repenteth him of the evil' (2:13), which follows Exodus 34:6 and is the same sentence Jonah throws back at God at Jonah 4:2. Then comes the most careful line in the book: 'Who knoweth whether he will not turn and repent, and leave a blessing behind him' (2:14). Joel will not promise an outcome he was not given. He tells them what God is like and sends them to find out.

Joel 2:12 · Joel 2:13 · Joel 2:14

The years the locust ate, given back

God's answer arrives in the middle of chapter 2 and the narrative hinge is a single sentence about how he felt: 'Then was Jehovah jealous for his land, and had pity on his people' (2:18). What follows is grain and wine and oil restored (2:19), rain in its season (2:23), and the promise the book is remembered for: 'And I will restore to you the years that the locust hath eaten, the canker-worm, and the caterpillar, and the palmer-worm, my great army which I sent among you' (2:25). Two things in that sentence are easy to miss. God calls the swarm his own army, which means the loss was never outside his hand. And what he offers back is years, not crops. The repetition of 'my people shall never be put to shame' at the end of both 2:26 and 2:27 closes the section twice over.

Joel 2:18 · Joel 2:25 · Joel 2:27

The Spirit poured out on all flesh

Then the promise leaves the fields entirely. 'And it shall come to pass afterward, that I will pour out my Spirit upon all flesh; and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions' (2:28). Under the old order the Spirit came on particular people for particular work, a judge, a king, a prophet, and Moses had already wished aloud that God would put his Spirit on everyone. Joel says he will. The list is deliberate and it breaks every line a society draws: sons and daughters, so gender is no barrier; old and young, so age is no barrier; and then 2:29 goes lower still, 'and also upon the servants and upon the handmaids in those days will I pour out my Spirit.' The gifts named are gifts of hearing from God and saying what was heard. Prophecy, dreams and visions are what the outpouring produces, and they are given to the whole household of God rather than to its leadership. That is what the promise says, and nothing later in Scripture withdraws it. Peter's own words on the day it began run the other way: 'For to you is the promise, and to your children, and to all that are afar off, even as many as the Lord our God shall call unto him' (Acts 2:39). What God began at Pentecost he has not recalled.

Joel 2:28 · Joel 2:29 · Acts 2:39

Whosoever shall call

The promise of the Spirit ends on a door left open: 'And it shall come to pass, that whosoever shall call on the name of Jehovah shall be delivered' (2:32). The verse holds two things together that readers often separate. It is as wide as a word can be made, and it is as located as a place can be, because the same sentence continues 'for in mount Zion and in Jerusalem there shall be those that escape, as Jehovah hath said, and among the remnant those whom Jehovah doth call.' Deliverance is offered to anyone who asks for it, and the asking is answered by a God with an address. Peter quotes the first half at Pentecost and Paul quotes it in Romans 10:13 as the ground of preaching to everyone alive.

Joel 2:32 · Romans 10:13

The nations answered, and the land healed

Chapter 3 turns from Judah to the nations that handled her, and the charge is specific: they scattered the people, divided the land, cast lots for the population, and sold children, 'and have given a boy for a harlot, and sold a girl for wine, that they may drink' (3:3). God summons them to a valley to answer for it, 'for there will I sit to judge all the nations round about' (3:12). The famous reversal sits in the middle of the summons, where Isaiah's and Micah's picture of swords beaten into plowshares is run backwards for the nations mustering: 'Beat your plowshares into swords, and your pruning-hooks into spears: let the weak say, I am strong' (3:10). The book ends with the land itself repaired: 'the mountains shall drop down sweet wine, and the hills shall flow with milk, and all the brooks of Judah shall flow with waters; and a fountain shall come forth from the house of Jehovah' (3:18). Water from the temple, running out to the driest place named in the chapter.

Joel 3:2 · Joel 3:12 · Joel 3:18

Christ in Joel

QuotationThis is that: Joel 2 read out on the day of Pentecost. The first Christian sermon is an exposition of Joel. When the crowd in Jerusalem accuses the disciples of being drunk at nine in the morning, Peter answers the charge in one line and then reads the prophet: 'but this is that which hath been spoken through the prophet Joel' (Acts 2:16), followed by Joel 2:28-32 in full, from 'I will pour forth of my Spirit upon all flesh' (Acts 2:17) to 'whosoever shall call on the name of the Lord shall be saved' (Acts 2:21). Peter makes two changes worth noticing. Joel's 'afterward' becomes 'in the last days', which tells the reader what era Peter thinks has just started. And he adds to Joel's list of servants and handmaids the words 'and they shall prophesy' (Acts 2:18), so the point is not missed. Then he says who did the pouring: Jesus, 'having received of the Father the promise of the Holy Spirit, he hath poured forth this, which ye see and hear' (Acts 2:33). Joel said God would pour out his Spirit. Peter says the risen Christ is the one doing it. Acts 2:16
QuotationThe name of Jehovah, and the name Paul means by it. Joel 2:32 says whoever calls on the name of Jehovah will be delivered. Paul quotes it in the middle of his argument that there is no difference between Jew and Greek, 'for, Whosoever shall call upon the name of the Lord shall be saved' (Romans 10:13), and the sentence he has just written names who that Lord is. He has been arguing that confessing Jesus as Lord and believing God raised him from the dead is how a person is saved, and then he grounds it in Joel. The Old Testament promise attached to the divine name is applied to Jesus without a word of explanation, because for Paul no explanation is needed. Peter had already done the same at Pentecost, quoting the verse and then telling the crowd to be baptized 'in the name of Jesus Christ' (Acts 2:38). Romans 10:13
ProphecyThe sun darkened, the moon to blood. 'The sun shall be turned into darkness, and the moon into blood, before the great and terrible day of Jehovah cometh' (2:31), and earlier, of the same day, 'the sun and the moon are darkened, and the stars withdraw their shining' (2:10). Jesus uses that language of his own coming: 'immediately after the tribulation of those days the sun shall be darkened, and the moon shall not give her light, and the stars shall fall from heaven' (Matthew 24:29). John sees it at the sixth seal, 'the sun became black as sackcloth of hair, and the whole moon became as blood' (Revelation 6:12). Peter read the same verse over a Jerusalem morning where none of it had happened, which tells us how he understood the sequence: the outpouring begins the last days and the signs belong to their end. The day Joel saw is one day, and the New Testament fixes it to the return of one person. Joel 2:31
ProphecyThe sickle and the winepress. God's summons to the nations ends with two pictures from harvest time: 'Put ye in the sickle; for the harvest is ripe: come, tread ye; for the winepress is full, the vats overflow; for their wickedness is great' (3:13). Both are taken up in Revelation 14, where an angel is told to use his sickle and 'gathered the vintage of the earth, and cast it into the winepress, the great winepress, of the wrath of God' (Revelation 14:19), and the treading happens 'without the city' (14:20). The image works because a vintage is a thing that has to ripen before it can be cut. Joel is not describing a temper. He is describing a delay that has run out, which is the same reason the New Testament gives for why judgment has not come yet. Joel 3:13
TypologyThe fountain out of the house of Jehovah. The last picture in Joel is water: 'a fountain shall come forth from the house of Jehovah, and shall water the valley of Shittim' (3:18). Shittim is on the far side of the Jordan, dry country and the last camp of the wilderness generation, so the stream runs from the temple to the worst ground available. Ezekiel sees the same river in chapter 47 and Zechariah in chapter 14. Jesus takes the image and puts it inside a person: 'He that believeth on me, as the scripture hath said, from within him shall flow rivers of living water' (John 7:38), and John tells the reader plainly what he meant, 'But this spake he of the Spirit, which they that believed on him were to receive' (7:39). Joel's two great promises, the Spirit poured out and the water running from the house of God, meet in that sentence. Revelation closes the thread with the river 'proceeding out of the throne of God and of the Lamb' (Revelation 22:1). Joel 3:18

The Argument

the whole book in three sentences

Author: Joel, son of Pethuel (1:1)
Date: Contested, 9th c. BC or 5th–4th c. BC (see Contested Points)
Audience: Judah and Jerusalem, the elders and all the inhabitants of the land
Genre: Prophetic oracle, liturgical lament escalating into apocalyptic vision

1
The locusts have stripped the land bare, and a second, worse locust-army is coming, nothing less than “the day of the LORD” itself, so Judah must rend hearts, not garments, and return to the LORD.
2
The LORD answers: He restores the years the locust has eaten, and pledges to pour out His Spirit on all flesh before that great and terrible Day.
3
The nations who scattered God's people will themselves be gathered for judgment in the valley of decision, while Judah and Jerusalem dwell secure forever.

Four Locusts, One Devastation

1:4 — synonym-stacking for rhetorical intensity, whatever the exact referent

גָּזָם

gazam

the palmerworm, cutting locust

אַרְבֶּה

arbeh

the locust, swarming locust

יֶלֶק

yeleq

the cankerworm, hopping, wingless nymph

חָסִיל

chasil

the caterpillar, consuming, devouring stage

Whether these name four distinct insect species, four successive waves of one plague, or four growth-stages of the same locust is itself contested among Hebrew lexicographers, BDB and Keil & Delitzsch differ on precision, and the text may simply be stacking synonyms for intensity rather than describing four discrete referents.

Where Joel Points to Christ

a direct citation, and three lines carried forward

“This is that which hath been spoken through the prophet Joel”2:28–32 → Acts 2:16–21

One of the clearest, most explicit prophecy-fulfillment claims in the Twelve, Peter names Joel by name. The standard evangelical reading holds it as inaugurated, not consummated: Pentecost begins the last-days outpouring Joel describes, while the cosmic signs (sun to darkness, moon to blood, 2:31) and the full Day of the LORD remain future. Three outpourings at three walls carry the pattern forward.

The Three Pentecosts →“Whosoever shall call on the name of Jehovah shall be delivered”2:32 → Rom 10:13

Paul quotes this verse directly for the gospel's universal offer, applying a Yahweh-invocation text to calling on the name of Jesus, one of the New Testament's clearest implicit Christ-is-YHWH texts, and the verse the Romans Road's “whosoever” door is built on.

The Romans Road →The fountain from the LORD's house3:18 → Ezek 47:1–12; Rev 22:1–2

The closing image, mountains dropping new wine, a fountain flowing from the LORD's house, anticipates Ezekiel's deepening temple-river and finds its consummation in Revelation's river of life from the throne. The same source-of-life motif, carried forward through the prophetic corpus.

Ezekiel's Temple & the River →

Zion as refuge, even as the LORD roars in judgment3:16–17

The LORD “roar[s] out of Zion” against the nations while being “a refuge unto his people” in the same breath, Judge of the nations and shelter for His own in a single verse, a pattern the NT resolves at the cross (wrath borne) and at the return of Christ (final judgment, final refuge).

Themes

six load-bearing lines through the book

The Day of the LORD (yom YHWH)

Joel 1:15; 2:1, 11, 31; 3:14

Joel names it in every movement of the book, Janus-faced throughout: darkness and judgment for the unrepentant, salvation for the remnant who call on the LORD's name.

The locust plague as covenant-lawsuit sign

Joel 1:2–20; cf. Deut 28:38–42

The plague functions the way famine and locust function throughout the covenant curses, a physical, this-worldly preview of the LORD's controversy with His people, meant to drive them to repentance before the ultimate Day arrives.

True repentance vs. ritual gesture

Joel 2:13

“Rend your heart, and not your garments”, an implicit critique of outward mourning custom when it substitutes for inward turning, leaning on the Exodus 34:6–7 character formula, “gracious and merciful… slow to anger.”

The Spirit poured out “upon all flesh”

Joel 2:28–29

Joel breaks the OT's normal pattern of the Spirit falling on select individuals for a task, and instead promises a universal, democratized outpouring, sons and daughters, old and young, even menservants and maidservants.

Restoration proportional to loss

Joel 2:25

“I will restore to you the years that the locust hath eaten”, one of Scripture's most-quoted restoration verses, precisely because it names the loss honestly before promising a restoration that matches it in kind.

Judgment on the nations, security for Zion

Joel ch. 3

The nations who “scattered” Israel and sold her children are gathered for judgment in the valley of decision, while Judah dwells forever secure, “Jehovah dwelleth in Zion” (3:21).

Author: Joel son of Pethuel (1:1)
Date: Disputed, proposals range from 9th c. BC (early pre-exilic) to post-exilic 5th c. BC; the book itself is undated
Audience: Judah and Jerusalem

As the earliest witnesses report them; positions and holders under Who Wrote It.

The world behind this book

The book of Joel

Where

Judah and Jerusalem, with the temple standing and its daily offerings cut off because there was nothing left in the fields to bring.

The history, and what it meant to them

The history

Desert locust swarms are not a metaphor. A large swarm can run into the billions of insects, cover hundreds of square miles, and eat its own weight in green growth every day. It arrives as a noise and a shadow, settles, and leaves bare stalks and stripped bark behind. Farmers in this region have watched it happen for thousands of years, and it still happens today.

Judah's economy was grain, new wine, and olive oil. Lose all three in one season and you lose the food supply, the export trade, the seed for next year, and the fruit trees that take years to replace. Joel piles on drought and wildfire on top of it (1:19–20). This was not a bad year; it was the collapse of everything a farming nation stood on.

It hit the temple too. The daily offering was grain, wine, and oil, so when the harvest died the offering stopped and the priests stood in a sanctuary with nothing to bring (1:9, 13). That is why Joel calls the priests to put on sackcloth and sound the ram's horn: gather everyone, from nursing infants to the newlyweds who were legally excused from everything, and cry out together (2:15–16).

"The day of the LORD" was already a familiar phrase, and most people used it to mean the day God would finally crush their enemies. Joel turns it around. The locusts, he says, are a small preview of that day — and it is coming for Judah too, unless they turn.

What it meant to them

To people standing in ruined fields, this book said the disaster was a summons, not just bad luck. Tear your hearts open, not your clothes, and come back to a God who is "gracious and merciful, slow to anger, and of great kindness" (2:13). Repentance here is not a private feeling; it is the whole nation showing up at the temple together.

Then came the answer they most needed to hear: the rain would return, the harvest would come back, and God would "restore… the years that the locust hath eaten" (2:25). Beyond that, He promised to pour out His Spirit on every kind of person — sons and daughters, old and young, servants included — and to keep anyone who called on His name (2:28–32). Peter would stand up on the day of Pentecost and say that promise had just begun to come true.

Sources cited

Keil & Delitzsch, Commentary on the Old Testament: The Twelve Minor Prophets
John Calvin, Commentaries on Joel, Amos, and Obadiah
E. B. Pusey, The Minor Prophets: A Commentary
Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible

Every work MannaFest builds on →

Who Wrote It, and When

Author: The heading is one line long and gives a name and a father: 'The word of Jehovah that came to Joel the son of Pethuel' (1:1). Pethuel appears nowhere else in Scripture, and neither does this Joel. The name itself is a sentence, joining the divine name to the ordinary word for God, and about a dozen other men in the Old Testament carry it. What the book shows of the man is indirect. He knows the temple calendar, the offerings, the priestly courses and the shape of a public fast, and when he calls an assembly he knows exactly who has to be summoned and where the priests will stand: 'Let the priests, the ministers of Jehovah, weep between the porch and the altar' (2:17).
Date: Dating Joel is among the hardest problems in the Old Testament, and the reason is that its author left out everything a historian would use. No king is named. No foreign empire is named except in the list of neighbours at 3:4. No event is dated. The proposals run across roughly five centuries and each rests on an argument from silence, which is why the honest thing is to lay them side by side. Nothing in the book's message depends on which is right.
Audience: Joel speaks to Judah and Jerusalem, and he speaks to the whole of it by naming its parts. The old men and all the inhabitants of the land are called first (1:2), then the drunkards who have lost their wine (1:5), then the farmers and vinedressers whose fields are stripped, then the priests who have no offering left to bring (1:13). When the fast is called nobody is exempt: 'gather the people, sanctify the assembly, assemble the old men, gather the children, and those that suck the breasts; let the bridegroom go forth from his chamber, and the bride out of her closet' (2:16). The last chapter widens the address to the nations, and 2:28 widens it further than any prophet before him, to 'all flesh'.
Occasion: A locust swarm stripped the land, and a drought followed it. Joel describes both with the eye of someone who walked the fields: the vine dried up, the fig tree barked white, the seed rotting in the ground, the cattle wandering with nowhere to graze, and the temple offerings stopped because there was no grain and no wine to bring. 'The field is laid waste, the land mourneth; for the grain is destroyed, the new wine is dried up, the oil languisheth' (1:10). He tells the old men to search their memory and admit they have seen nothing like it (1:2), tells them to make sure their grandchildren hear about it (1:3), and then names what it means: 'Alas for the day! for the day of Jehovah is at hand, and as destruction from the Almighty shall it come' (1:15). The disaster is a summons.

The Years of Joel

Joel timeline

The book's own occasion
A locust swarm strips the fields and vineyards of Judah, a drought follows, and the temple offerings stop for want of grain and wine.
Joel 1:10
c. 835-796 BC
The reign of Joash in Judah, begun in his minority under the priest Jehoiada. One candidate setting for Joel, favoured by the older commentary tradition.
586 BC
Jerusalem falls and Judah is carried off. A late pre-exilic or exilic date for Joel places the book near this crisis.
538 BC
The return from Babylon begins. Joel 3:1 speaks of God bringing back the captivity of Judah and Jerusalem, which readers who date the book late take as a memory rather than a promise.
Joel 3:1
516 BC
The second temple is finished. Every candidate date for Joel requires a working temple, since the whole first chapter turns on offerings that can no longer be brought.
Joel 1:13
c. 450-350 BC
Persian-period Judah, a province with priests and elders and no king. The setting most modern scholarship gives the book.
The day of Pentecost
Peter reads Joel 2:28-32 over the crowd in Jerusalem and says the era it describes has begun.
Joel 2:28

The Voices on Joel

each in his own words, on a verse of this book

That which the palmer-worm hath left hath the locust eaten; and that which the locust hath left hath the canker-worm eaten; and that which the canker-worm hath left hath the caterpillar eaten.Joel 1:4
That which the palmerworm hath left - Here he begins to open his message, and the words he chooses show that he is going to announce a devastation of the land by locusts, and a famine consequent on their depredations. What the different insects may be which he specifies is not easy to determine. I shall give the words of the original, with their etymology. The palmerworm, גזם gazam, from the same root, to cut short; probably the caterpillar, or some such blight, from its cutting the leaves of the trees into pieces for its nourishment.
Adam Clarke, 1832, Commentary on the Bible
Awake, ye drunkards, and weep; and wail, all ye drinkers of wine, because of the sweet wine; for it is cut off from your mouth.Joel 1:5
It should touch them in a tender part; the new wine which they loved so well should be cut off from their mouth. Note, It is just with God to take away those comforts which are abused to luxury and excess, to recover the corn and wine which are prepared for Baal, which are made the food and fuel of a base lust. And to them judgments of that kind are most grievous.
Matthew Henry, 1710, Commentary on the Whole Bible
Alas for the day! for the day of Jehovah is at hand, and as destruction from the Almighty shall it come.Joel 1:15
(Verse 15.) Ah, ah, ah, woe to the day, for the day of the Lord is near, and it will come like a devastation (or storm) from the Almighty. LXX: Woe is me, woe is me, woe is me on that day! For the day of the Lord is near, and it will come like misery upon misery. Because we have translated it as 'from the Almighty,' in Hebrew it is said Saddai (), which is one of the ten names of God, as we have mentioned several times, the LXX translated as misery, reading Sod () instead of Saddai.
Jerome, 5th century, Commentary on Joel
Blow ye the trumpet in Zion, and sound an alarm in my holy mountain; let all the inhabitants of the land tremble: for the day of Jehovah cometh, for it is nigh at hand;Joel 2:1
Blow ye the trumpet - The trumpet was accustomed to sound in Zion, only for religious uses; to call together the congregations for holy meetings, to usher in the beginnings of their months and their solemn days with festival gladness. Now in Zion itself, the stronghold of the kingdom, the Holy City, the place which God chose to put His Name there, which He had promised to establish, the trumpet was to be used, only for sounds of alarm and fear. Alarm could not penetrate there, without having pervaded the whole land.
Albert Barnes, 1798–1870, Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)
and rend your heart, and not your garments, and turn unto Jehovah your God; for he is gracious and merciful, slow to anger, and abundant in lovingkindness, and repenteth him of the evil.Joel 2:13
Devout fasting has a very great value for gaining the mercy of God and for strengthening human frailty. We know this from the teaching of holy prophets, dearly beloved. They insist that the arousal of divine justice—which the people of Israel frequently brought upon themselves in punishment for their wickedness—could not be placated except by fasting. Joel the prophet warns us in saying, "The Lord God says these things: 'Turn to me with all your heart, in fasting, in weeping and in mourning. Rend your hearts, and not your garments.
Leo the Great, 5th century, SERMON 88:1
Who knoweth whether he will not turn and repent, and leave a blessing behind him, even a meal-offering and a drink-offering unto Jehovah your God?Joel 2:14
He will return - God doth not move from one place to another; but when he withholds his blessings, he is said to withdraw himself. And so when he gives out his blessing, he is said to return. And leave a blessing behind him - Cause the locusts to depart before they have eaten up all that is in the land.
John Wesley, 1765, Explanatory Notes upon the Old Testament
Let the priests, the ministers of Jehovah, weep between the porch and the altar, and let them say, Spare thy people, O Jehovah, and give not thy heritage to reproach, that the nations should rule over them: wherefore should they say among the peoples, Where is their God?Joel 2:17
Who will cry aloud, "Spare your people, O Lord, and do not give your heritage to reproach, that the nations should rule over them"? Noah, Job and Daniel stood together as men of prayer. Who will pray for us, that we might have a slight respite from warfare and recover ourselves?
Gregory of Nazianzus, 4th century, IN DEFENSE OF HIS FLIGHT TO PONTUS, ORATION 2:89
And I will show wonders in the heavens and in the earth: blood, and fire, and pillars of smoke.Joel 2:30-31
Further, the Lord has announced to us that at the dissolution of the universe, signs will appear in the sun, in the moon and in the stars. The sun shall be turned into blood and the moon shall not give her light, signs of the consummation of all things.
Basil of Caesarea, 4th century, HOMILIES ON THE HEXAEMERON 6:4
For, behold, in those days, and in that time, when I shall bring back the captivity of Judah and Jerusalem,Joel 3:1
The Jews restrict this to the return from Babylon. Christians refer it to the coming of Christ. But the prophet comprises the whole redemption, beginning from the return out of Babylon, then continued from the first advent of Christ down to the last day (His second advent), when God will restore His Church to perfect felicity [CALVIN].
Jamieson, Fausset & Brown, 1871, Commentary Critical and Explanatory on the Whole Bible
For, behold, in those days, and in that time, when I shall bring back the captivity of Judah and Jerusalem,Joel 3:1
It is then no wonder that the Prophet speaks so much at large of the restoration of the Church; he did so, that he might more fully confirm what would have otherwise been incredible.
John Calvin, 1554, Commentaries
and have cast lots for my people, and have given a boy for a harlot, and sold a girl for wine, that they may drink.Joel 3:3
And they have cast lots - They treated God’s people as of no account, and delighted in showing their contempt toward them. They chose no one above another, as though all alike were worthless. “They cast lots,” it is said elsewhere, “upon their honorable men” Nah 3:10, as a special indignity, above captivity or slavery. A “girl” they sold for an evening’s revelry, and a “boy” they exchanged for a night’s debauch.
Albert Barnes, 1798–1870, Notes, Explanatory and Practical, on the Old and New Testaments (1832-1869)
behold, I will stir them up out of the place whither ye have sold them, and will return your recompense upon your own head;Joel 3:7
Behold, I will raise them out of the place whither ye have sold them,.... That is, bring them back to their own land, from their places whither they have been carried captive, and where they have dwelt in obscurity, and as if theft had been buried in graves, but now should be raised up and restored; and this their restoration will be as life from the dead.
John Gill, 1697–1771, Exposition of the Old Testament (1748-1763)

Voices still in copyright, quoted briefly

Chuck Missler

Each verified against the source; go to the work for the rest.

“Peter also recognized that the astonishing events of Pentecost in Acts Chapter 2 were ushering in the preparation for the end times, and he quoted from Joel to make his point.”
Chuck Missler, Two "Minor" Prophets (Koinonia House) (2002) · on Joel 2:28

More works on Joel

2 works this site reads

John Calvin, Commentaries on Joel, Amos and Obadiah
Keil & Delitzsch, Commentary on the Old Testament: The Twelve Minor Prophets, vol. 1, Joel

The Ground Under the Plague

why a swarm of insects is a covenant event, and not merely a bad year

Locust swarms are a real Levantine event1:2–20

The desert locust and its relatives remain a documented, periodically catastrophic agricultural threat across the eastern Mediterranean and the Middle East into the 20th and 21st centuries. Joel 1 describes the kind of disaster that genuinely happens in that land, a remembered event, not a literary invention, whichever date the book turns out to carry.

The covenant-curse frameDeut 28:38–42; Lev 26:20

Locust and agricultural devastation are named in the Torah as covenant curses for national unfaithfulness. Joel's audience did not need the connection explained to them: a stripped field was already, in their own Scriptures, the LORD's controversy with His people made visible, which is why the prophet can move from insects to repentance without an argument in between.

A temple still running1:9, 13–14; 2:14, 17

The book assumes an unbroken sacrificial system, grain and drink offerings, priests at the altar, a congregation that can be summoned to fast. There is no hint of exile or a ruined house. Both sides of the dating debate lean on this, because both the early monarchy and the rebuilt Second Temple fit it.

Original Language

the vocabulary the book's argument is built on

יוֹם יְהוָה

yom YHWH

the Day of the LORD, Joel's controlling phrase, the spine of the whole Book of the Twelve

yom, day YHWH, the covenant name

שָׁפַךְ

shaphak

to pour out, a liquid/abundance verb (blood, water, wrath); lavish, uncontained outpouring

רוּחַ

ruach

spirit, breath, wind, the object of 2:28's outpouring

קָרַע

qara

to rend, tear, “rend your heart,” set against the garment torn merely outwardly

לֵבָב

lebab

heart, inner self, the seat of the repentance Joel calls for

חָרוּץ

charuts

decision, “the valley of decision” (3:14), from a root meaning to cut sharply

The Hebrew/English versification splits at the outpouring text: what English Bibles number 2:28–32 appears in the Masoretic Text as 3:1–5, a known citation trap worth flagging on any Joel word-study or cross-reference.

Further Reading on Joelwith the work named

Chuck Misslerbrief quote

Learn the Bible in 24 Hours (2002)

the founder's formative teacher. Reads Joel's locust-to-Spirit arc as a designed pattern-precursor, consistent with his Levitical-feasts-as-prophetic-calendar framework, the Pentecost/Shavuot fulfillment of Joel's outpouring sits naturally inside it. Quoted briefly.

Charles Spurgeonpublic domain

The Metropolitan Tabernacle Pulpit (sermon corpus, 1855–1917)

Public domain, quotable in full where confirmed. His sustained revival theology, God-given, prayer-attended, gospel-driven outpouring, applies directly to Joel 2's fasting-then-outpouring sequence; a specific sermon text on Joel itself is being located and verified before direct quotation.

Leonard Ravenhillbrief quote

Why Revival Tarries (1959)

“The church has many organizers but few agonizers; many players and payers, few prayers.” Applies directly to Joel's summons to “gather the people, sanctify the assembly” (2:16) as agonized, corporate intercession rather than ritual gesture. Quoted briefly.

Smith Wigglesworthpublic domain

Ever Increasing Faith (1924)

Public domain, quotable in full. Anchor voice on Spirit-baptism as a distinct, tongues-evidenced experience, the NT-era doctrine that traces its OT proof-text directly to Joel 2:28.

Derek Princebrief quote

teaching corpus on Spirit-baptism

Reads Joel 2:28 as the OT charter text for the NT baptism-in-the-Spirit experience, distinct from regeneration and accompanied by tongues as initial evidence. Quoted briefly.

Dutch Sheetsbrief quote

Intercessory Prayer (1996)

Frames Joel 2:17's priestly weeping “between the porch and the altar” as a paradigm text for intercessory, watchman-style prayer preceding national restoration. Quoted briefly.

R. C. Sproulbrief quote

The Holiness of God (1985)

“If we lose our awe of God, we lose our dependence upon Him.” The Reformed-register companion to Joel's Day-of-the-LORD holiness material, soundness ballast alongside the roster's Pentecostal center of gravity. Quoted briefly.

Matthew Henry · JFB · Keil & Delitzsch (K&D)public domain

the standard verse-by-verse commentary layer (PD)

K&D carries the detailed philological case for the early, Joash-era dating and the close Hebrew analysis of the four locust names; JFB is the load-bearing voice on 2:28's universal, democratized scope of the Spirit.

John Calvinpublic domain

Commentary on Joel, Amos, and Obadiah

Reads the locust plague as a covenant-lawsuit sign consistent with the Deuteronomy 28 curse pattern, and treats 2:28 typologically as pointing toward the full gospel age, restrained on eschatological specifics compared to the roster's Pentecostal voices.

Within a tier, All voices are equal, Spurgeon and Missler included. No verbatim public-domain quotation appears on this page until the quote-pull pass confirms exact wording.

Contested Points

the positions, and who holds each

When was Joel written, 9th century BC or the 5th–4th century BC?

The early / pre-exilic case (K&D)

No Assyria or Babylon named among the nations, only Egypt, Edom, Tyre, Sidon, Philistia, the standard enemy-list of the earlier monarchy. No king mentioned, fitting the young Joash regency under the priest Jehoiada (2 Kings 11–12). Amos and Obadiah appear to quote Joel rather than the reverse, pushing Joel earlier than 8th-century Amos, though that priority argument is one strand of the early case rather than a decisive one, since prophets shared stock formulae and verbal overlap alone cannot fix the direction of borrowing.

The late / post-exilic case

The temple functions normally with no hint of exile or destruction, fitting a rebuilt Second Temple; “the wall” is presumed standing (2:9), consistent with post-Nehemiah Jerusalem; Judah's exiles “scattered among the nations” (3:2) most naturally describes a dispersion already underway; “the Grecians” as slave-traders (3:6) fits expanding Greek contact, though Greek trade with the Levant is attested earlier than the classical period, weakening this as a hard marker.

Where the readings meet: The evidence is genuinely mixed, and the debate has run over a century without consensus. The range is presented here rather than adjudicated, whichever date is correct, it does not affect the book's canonical authority or the force of its Acts 2 citation. Joel is not a dating-dependent prophecy the way a Danielic prediction is.

The locust army: literal insects, apocalyptic invasion, or both?

Literal-agricultural

Chapters 1–2 describe an actual, historical locust plague, a real and periodically catastrophic phenomenon in the Levant into the modern era. The “army” language of 2:4–9 (horses, chariots, a wall-scaling force) is vivid poetic simile for the locusts, not a second referent.

Apocalyptic-military

The “northern army” (2:20) and the militarized description picture a real or symbolic human invading force, some older interpreters read this as Assyria or Babylon, with the locust imagery running the other direction: an invading army described as a locust plague.

Where the readings meet: A widely held mediating reading takes both together as typological escalation, chapter 1 describes a real, contemporary disaster, and chapter 2 escalates the same imagery into the still-future, apocalyptic Day-of-the-LORD army. This accounts for the book's own two-panel design and matches how the contemporary “the Day is at hand” (1:15) becomes explicitly eschatological by 2:31.

Acts 2's “this is that”, full fulfillment at Pentecost, or inaugurated?

Full / exhaustive fulfillment

Some interpreters, chiefly within amillennial or preterist-leaning frameworks, read Peter's “this is that” as claiming the entirety of Joel's oracle, cosmic signs included, was symbolically or spiritually enacted at Pentecost, the “darkening” understood as covenant-judgment imagery rather than literal event.

Inaugurated, not consummated

Pentecost begins the “last days” outpouring; the literal cosmic signs and the full Day of the LORD remain future, joined to the site's tribulation-and-return eschatology. Peter quotes the entire passage as “fulfilled this day” even though the specific cosmic signs were not visibly present, NT authors regularly cite a prophetic unit as fulfilled upon the inauguration of the era it describes, not the literal enactment of every clause on day one.

Where the readings meet: The inaugurated-not-consummated reading is standard within futurist, pre-tribulation premillennial dispensational interpretation, while amillennial and preterist-leaning interpreters more often read Peter's “this is that” as claiming full or symbolic fulfillment at Pentecost. The tension is real and worth stating plainly rather than smoothed over.

Drafted from MannaFest's research brief on Joel, public-domain commentators (Calvin, Henry, JFB, Keil & Delitzsch) and public-domain preachers (Spurgeon, Wigglesworth) paraphrased, with ledger-confirmed verbatim excerpts, and the founder's approved-voices roster modern voices briefly quoted.

The Book’s Shape

The turn of the book at 2:18

proposed structure

AThe locusts, the ruined land, and the day of Jehovah at hand1:2-20
BThe trumpet, the army, and the call to rend the heart2:1-17
XJehovah jealous for his land, and moved with pity for his people2:18-19
B'The army driven off, the rains returned, the years restored2:20-27
A'The Spirit poured out, the nations judged, and the day of Jehovah come2:28-3:21

Mapped by the pivot at 2:18-19, where the verbs change from imperative to promise, noted across the Joel commentary tradition and set out here as a reading of the book's shape rather than a claim about the author's design.

Key Words, with Doors

The Hard Questions, Honestly

The places a careful reader stops, with the readings named and their holders.

When was Joel written?

The book gives no king, no dated event, and no empire to hang a century on, so every proposal is built on what Joel leaves out. The main positions are set out under the Date entry above with the arguments each rests on.

The evidence, and the readings

Two things are worth saying here about the argument itself. The canonical placement of Joel between Hosea and Amos is evidence of how the collectors of the Twelve read it, and it is not by itself a date. And the mention of 'the sons of the Grecians' at 3:6 has been treated as decisive for a late date more often than it can bear, because Greek traders were buying and selling in the eastern Mediterranean centuries before the exile.

Ninth century BC, in the minority of Joash
held by E. B. Pusey (1860) and Carl Friedrich Keil (English translation 1868), with the older commentary tradition
Fifth or fourth century BC, after the return
held by Hans Walter Wolff (Joel and Amos, Hermeneia, English translation 1977) and Leslie C. Allen (NICOT, 1976), with most modern critical work
Late pre-exilic or exilic
held by a middle position reading the northern army of 2:20 as a live invasion threat against Judah

Joel, argued in full →

Are the locusts insects, an army, or both?

Chapter 1 reads like a farmer's report and chapter 2 reads like a war dispatch, and the same creatures are in both. They have the teeth of a lion (1:6), they come in numbers past counting, and they leave the land 'as the garden of Eden before them, and behind them a desolate wilderness' (2:3). Then the description turns military: 'The appearance of them is as the appearance of horses; and as horsemen, so do they run' (2:4), and 'they climb the wall like men of war; and they march every one on his ways, and they break not their ranks' (2:7). The comparisons run both ways in the ancient world, since armies were regularly described as locusts and Nahum 3:15 does exactly that. What is being described here is the question.

A real locust plague throughout, described in military terms
held by commentators who read 1:4 and 2:25 as plain agricultural report and take the horses, walls and ranks as figures, noting that a swarm really does look and sound like this and that 2:20 drives the invader into two seas, which is what happens to locusts and not to armies
The four names of 1:4 are the strongest support. They are insect words, and God calls them 'my great army' at 2:25 himself, which makes the military language his own figure.
A human army, with the locusts as the figure
held by readers from the ancient versions onward who take the northern army of 2:20 as an invading force and the locusts of chapter 1 as the image for it
Judah's invaders came from the north, and 'the northern army' is the phrase used. Locusts in Palestine ordinarily arrive from the south and east, which is the difficulty this reading is answering.
A real plague first, and an army the plague announces
held by commentators who read the book in sequence, taking chapter 1 as the disaster that happened and chapter 2 as the greater day it warns of
This reading takes the trumpet of 2:1 seriously as a change of subject and explains why the language escalates instead of repeating.

Was Joel 2:28-32 finished at Pentecost?

Peter stood up and said 'this is that' (Acts 2:16), and then read a passage that includes blood, fire, pillars of smoke, a darkened sun and a moon turned to blood. None of those was visible in Jerusalem that morning. Peter knew it, and quoted them anyway. What he claims is that the era Joel described had begun, which is why he changes Joel's 'afterward' to 'in the last days' (Acts 2:17). The outpouring is the part that started. The signs in the heavens belong to the same day and have not yet come.

Pentecost began the fulfillment and it continues
held by the reading Peter's own words carry, and the mainstream Christian understanding of Acts 2 since
The promise is extended in the same sermon to everyone God calls, near and far and in generations to come (Acts 2:39), and the gifts of the Spirit are described as present and operating throughout the rest of the New Testament. What God poured out that day he has gone on pouring out. Every believer is inside the 'all flesh' of 2:28, and sons and daughters, young and old, servants and handmaids are named in it on purpose.
Pentecost was the beginning and the day of Jehovah completes it
held by commentators who read Joel's cosmic signs as still ahead, tied to the return of Christ and to the judgment of the nations in Joel 3
This position and the one above are usually held together. The signs of 2:30-31 are put in Joel before 'the great and terrible day of Jehovah cometh', and the New Testament places them there too.

Prophecy as a Gift Today→

Does God change his mind?

Joel says God 'repenteth him of the evil' (2:13) and then asks 'Who knoweth whether he will not turn and repent' (2:14). The Hebrew verb is the same one used when Scripture says God is not a man that he should repent, so the tension is inside the vocabulary rather than between two writers. The verb's root sense is to draw a deep breath, and it covers grief, comfort and a change of course. What Joel is doing with it is pastoral: he is telling a ruined people that the God they have to deal with is one who responds.

The language describes God truly from where the hearer stands
held by the classical Christian reading, which holds that God's character and purpose do not change and that his dealings with a people genuinely change when the people do, since that responsiveness is itself what he unchangingly is
On this reading Jonah is the worked example. Jonah quotes the same formula at Jonah 4:2 as his reason for running, because he knew in advance that a warning delivered to a repenting city would not be carried out.
The language describes a real change in God's stated intention
held by readers who take the relenting texts at face value and hold that God binds himself to respond to what people do, so that a declared judgment is genuinely conditional unless he says otherwise
Both positions agree on the practical point Joel is making, and both stop short of promising an outcome, which is exactly what 2:14 does.

What is 'the former rain in just measure' at 2:23?

The ASV reads, 'for he giveth you the former rain in just measure, and he causeth to come down for you the rain, the former rain and the latter rain, in the first month' (2:23). The Hebrew phrase behind 'the former rain in just measure' is moreh litsdaqah, and moreh can mean early rain or a teacher, from a root meaning to point out or instruct. Both readings are ancient. The verse then names both rains in the same breath, which is the main argument for taking the first occurrence as rain.

Rain: the early rains, given in right measure
held by the ASV and most modern English versions, and the majority of commentators, on the grounds that the rest of the verse and the whole context is agricultural restoration
A teacher of righteousness
held by the Latin Vulgate, which renders it doctorem iustitiae, and a line of Jewish and Christian readers after it who take the promise as a person given to teach
The phrase is also the title the Qumran community used of its own founding figure, which shows the reading was live in Judea in the last centuries BC. What that community meant by it has no bearing on what Joel meant, and the identification is theirs rather than the prophet's.

Where is the valley of Jehoshaphat?

God gathers the nations to 'the valley of Jehoshaphat' (3:2, 3:12) and then calls the same place 'the valley of decision' (3:14). No such valley is named anywhere else in the Old Testament, and no geography is given for it. The name itself is a sentence meaning that Jehovah judges, which is the one thing the passage says happens there. The book of Joel gives the reader nothing further, and this dossier follows the book.

A symbolic name for wherever God holds the judgment
held by commentators who point out the name is never used of a place elsewhere, that Joel supplies a second name for it in the same passage, and that the second name describes an event rather than a location
The Kidron valley east of Jerusalem
held by a tradition attested from the fourth century AD onward in Christian and later Jewish and Muslim writing, which attached the name to the ravine between the city and the Mount of Olives
The identification is later than the book by many centuries and rests on the tradition rather than on anything in the text. The rock-cut monuments in the Kidron that carry the names of Jehoshaphat and Absalom are Second Temple period tombs, and their names were attached to them long after they were cut.
A valley connected with king Jehoshaphat's victory in 2 Chronicles 20
held by readers who link the name to the deliverance at the valley of Beracah, where Judah watched God fight for them without lifting a weapon
The connection is thematic. The chronicler names that place Beracah rather than Jehoshaphat, so the link is a reader's rather than the text's.

The Day of the Lord→

The Text and the Spade

The Masoretic Text, and the chapter countc. AD 900 (Leningrad and Aleppo Codices)
The Hebrew Bible divides Joel into four chapters where English Bibles have three. English 2:28-32 is Hebrew chapter 3, and English chapter 3 is Hebrew chapter 4. The wording is identical and only the numbering differs, but a reader consulting a Hebrew text, a Jewish translation, or a commentary that follows the Hebrew will find the Spirit passage cited as Joel 3:1-5. The division is a medieval scribal convenience in both traditions, and the Hebrew one has the advantage of marking where the subject changes.
The Twelve Minor Prophets scrolls from Qumran (4QXII a-g)copied between the mid-2nd century BC and the turn of the era
Seven fragmentary copies of the Book of the Twelve from Cave 4, several of which preserve parts of Joel. Where they can be read they agree closely with the consonantal Masoretic text. Joel was never copied on its own in the Hebrew tradition: the Twelve were written on one scroll and counted as a single book, which is why Ben Sira can speak of 'the twelve prophets' as a unit (Sirach 49:10, Greek text c. 132 BC).
The Septuagint (LXX) TwelveGreek translation, probably 2nd century BC
The Greek Twelve puts Joel fourth rather than second, ordering the first six as Hosea, Amos, Micah, Joel, Obadiah, Jonah. The Hebrew order runs Hosea, Joel, Amos, Obadiah, Jonah, Micah. The difference matters to the dating argument, because Joel's position beside Hosea and Amos in the Hebrew order is one of the arguments for an early date, and the Greek tradition did not read it there. Peter's quotation at Acts 2 follows the Greek wording closely, including the verb for pouring out.
Targum Jonathan to the ProphetsAramaic, reaching its present form by roughly the 5th century AD
Reception rather than text. The Targum identifies what the Hebrew leaves open, naming the enemies and reading the day of Jehovah as the judgment at the end of days, and it renders the outpouring of the Spirit as a gift of prophecy. It shows that the synagogue also read Joel 2:28-32 as a promise still ahead of it, which is the same reading Peter assumes when he says the era has now begun.

The rock-cut monuments in the Kidron valleySecond Temple period tombs, most dated to the 2nd and 1st centuries BC
A row of carved tomb facades on the eastern slope of the Kidron carry names given to them by later tradition, among them the so-called Tomb of Jehoshaphat and the pillar called Absalom's Tomb. Neither name is original to the monuments and neither belongs to the king it honours. They matter to Joel because they are where the name 'valley of Jehoshaphat' settled onto a piece of ground. The archaeology here corrects a tradition rather than confirming it: the identification is centuries later than the book, and Joel supplies no location.
Persian-period Yehud: jar handles, coinage, and a province without a kingc. 6th to 4th century BC
Stamped jar handles and small silver coins marking the province of Yehud document a Judah that had a rebuilt temple, a priesthood, elders, and no monarch. That is exactly the society Joel's book presupposes, with priests and elders acting and no king anywhere in the text, which is the strongest single argument for a post-exilic date. It is background evidence for the dating debate rather than evidence about the book, since the same silence fits a boy king's minority in the ninth century. Joel gives archaeology very little else: he names no battle, no treaty, and no ruler.

Locust plagues in Egyptian and Mesopotamian records

Egyptian and Mesopotamianattested across the second and first millennia BC

The parallel

Swarms crossing the Near East were recorded as public disasters, and scribes reached for the same comparisons Joel does. Armies were routinely described as locusts for their numbers and their appetite, and locusts were described as armies for their formation. Nahum uses both directions in one verse, telling Nineveh to 'make thyself many as the locust' (Nahum 3:15).

Read honestly

The parallel is a shared way of speaking rather than a shared text, and it is worth naming because it explains why Joel 2 can slide between insects and infantry without warning his readers. His first audience did not need the warning. What is unusual in Joel is the ownership: the swarm is called 'my great army which I sent among you' (2:25), so the disaster is God's instrument rather than a chaos he responds to.

Locust curses in treaty and covenant curse lists

Neo-Assyrian, with older West Semitic examplesEsarhaddon's succession treaties, 672 BC

The parallel

Treaties binding a vassal to a great king closed with curses for breach, and crop failure by locust was a standard item in them. Israel's own covenant carries the same curse in the same form: 'Thou shalt carry much seed out into the field, and shalt gather little in; for the locust shall consume it' (Deuteronomy 28:38).

Read honestly

The form is genuinely shared, and it explains why Joel can treat a swarm as a message rather than as bad weather. His hearers had the curse list, so an event on the list arrived already interpreted. Where Joel parts from the treaty pattern is the ending. An Assyrian curse has no clause for restoration, and Joel 2:25 gives back the years the curse took.

Prophecy and Fulfillment

Comes as Judge of Nations

The promise · Joel 3:12

Let the heathen be wakened, and come up to the valley of Jehoshaphat: for there will I sit to judge all the heathen round about.

Where it landed · Matthew 25:31-32

When the Son of man shall come in his glory... before him shall be gathered all nations: and he shall separate them one from another.

The Messiah will judge all nations.

Sends the Holy Spirit

The promise · Joel 2:28

And it shall come to pass afterward, that I will pour out my spirit upon all flesh.

Where it landed · Acts 2:16-17

But this is that which was spoken by the prophet Joel; And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh.

After the Messiah's exaltation, the Spirit would be poured out.

Battle of Armageddon

The promise · Joel 3:2, 12-14

I will gather all the nations and bring them down to the Valley of Jehoshaphat. And I will enter into judgment with them there... Let the nations stir themselves up and come up to the Valley of Jehoshaphat; for there I will sit to judge all the surrounding nations.

Where it landed · Revelation 16:16

And they assembled them at the place that in Hebrew is called Armageddon.

The armies of the world will gather against Israel and be defeated by Christ.

Where Joel leads

The heaviest chapters, the distinctive words, and the studies that cite Joel

1,041 cross-references flow out of its 3 heaviest chapters · 8 words are distinctively its own · 6 featured studies cite it.

Counted from this book's own cross-references, its words, and the studies that cite it.

Heaviest chapter

Joel 2Sends 555 cross-references outward: the most connected chapter in the book.

Joel 3271 out
Joel 1215 out

Distinctive word

מָכַר“to sell, literally (as merchandise, a daughter in marriage, into slavery), or figuratively (to surrender)” (H4376): 5 of its 80 occurrences in all of Scripture fall in this book (6%).

צִיּוֹןZion7 of its 154 uses are in Joel
בּוּשׁbe ashamed5 of its 127 uses are in Joel
דּוֹרgeneration5 of its 167 uses are in Joel
אָסַףto gather5 of its 200 uses are in Joel

Featured study

Joel — the Study GuideCites Joel directly, one of 6 featured studies that walk through this book.

Every study that reaches into Joel

10 studies, grouped by shelf

The numeral beside each title is how many passages of Joel that study works from.

Covenants & the Appointed Timesthe whole shelf →

Covenants of Scripture1×Pentecost1×The Golden Calf — Covenant Made, Broken, Remade1×

Revelation & the Last Thingsthe whole shelf →

Revelation — the Canon's Closing Scroll1×The Day of the LORD — yom YHWH1×

Also cited here5 more studies that reach into Joel

The Romans Road — the Gospel's On-Ramp1×The Spirit in the Old Testament1×The Three Pentecosts — Acts 2, 10 & 191×The Trumpet & the Shofar1×The Twelve1×

The Cast and the Land

a prophet with no genealogy given, and the geography the Day plays out on

Joel, son of Pethuel1:1, unlike most of the Twelve, no tribal, geographic, or royal identifier is given for the prophet himself. Pethuel appears nowhere else in the Old Testament as a personal name, and lexicons differ on what it means, some connect it to a root for opening or persuading, others to simplicity or openness, so no confident gloss is offered here.

PeterNames Joel by name at Pentecost (Acts 2:16), “this is that which hath been spoken through the prophet Joel.”PaulQuotes Joel 2:32 directly in Romans 10:13 for the gospel's universal “whosoever” offer.

Places

Zion, the trumpet sounds here; the LORD's refuge Jerusalem, addressed alongside Judah throughout Egypt, named in judgment for violence against Judah (3:19)The valley of Jehoshaphat / the valley of decision · Tyre · Sidon · Edom · Philistia

The valley of Jehoshaphat (3:2, 12), “YHWH has judged”, is later tradition's identification with the Kidron Valley outside Jerusalem; whether it names an actual site or is a purely symbolic name for “where YHWH judges” is contested, and no verified place record exists for it yet.

Where Joel Leads

doors to the studies this book feeds

The Three PentecostsActs 2, 10, and 19, Joel 2:28's promise crossing every boundary the gospel crosses Baptism in the Holy SpiritThe doctrine Joel 2:28 is the OT charter text for The Romans RoadJoel 2:32's “whosoever” quoted by Paul in Romans 10:13 Ezekiel's Temple & the RiverThe fountain from the LORD's house (3:18), deepened into a river The TwelveThe canon shelf, Hosea to Malachi, the twelve short prophets read anciently as one scroll The Day of the LORDJoel names the phrase in every movement of its own book, the thread running through the whole Twelve PentecostThe feast on which Joel 2:28's outpouring finds its first, inaugurating fulfillment

Joel 1 Joel 2 Joel 3

Open the Joel reader, all 3 chapters →