Verse-by-Verse Commentary
The Book of Joel
Chapter 2: I Will Pour Out My Spirit
Joel 2 sounds the trumpet: 'the day of the LORD cometh, for it is nigh at hand.' A terrible army, locust and beyond, darkens the sky, and none can abide it. Yet God's own answer is not despair but a call to return: 'rend your heart, and not your garments, and turn unto the LORD your God: for he is gracious and merciful.' When the people humble themselves, God pities His land, drives off the invader, and makes an astonishing promise: 'I will restore to you the years that the locust hath eaten.' Then the chapter rises to its summit, the prophecy Peter preached on the day of Pentecost: 'I will pour out my spirit upon all flesh; and your sons and your daughters shall prophesy,' closing with the door thrown open to all, 'whosoever shall call on the name of the LORD shall be delivered.'
About This Commentary
This is a verse-by-verse study of Joel chapter 2, the day of the LORD, the call to repentance, the promise of restoration, and the outpouring of the Spirit. For each section you will find the KJV text, the Hebrew words that sharpen the meaning, plain explanation, and a Gospel Focus. Verses 28 through 32 are the great Pentecost prophecy Peter quoted in Acts 2. Every Scripture quotation is from the King James Version.
Setting the Stage
The Day of the LORD
A trumpet blast and an unstoppable army darkening the sky.
Rend Your Heart
Not torn garments but a broken, returning heart.
The Years the Locust Ate
God's promise to give back what was devoured.
I Will Pour Out My Spirit
The Pentecost promise for all flesh, and the open door of salvation.
Who Can Abide It? (Joel 2:1-11)
The trumpet sounds in Zion as the day of the LORD draws near: a vast, disciplined, unstoppable army advances like fire, the earth quakes, the heavens tremble, and the LORD Himself utters His voice at the head of His host.
The Day of the LORD Is Great and Very Terrible
"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 the LORD cometh, for it is nigh at hand; A day of darkness and of gloominess, a day of clouds and of thick darkness, as the morning spread upon the mountains: a great people and a strong; there hath not been ever the like, neither shall be any more after it, even to the years of many generations. A fire devoureth before them; and behind them a flame burneth: the land is as the garden of Eden before them, and behind them a desolate wilderness; yea, and nothing shall escape them. The appearance of them is as the appearance of horses; and as horsemen, so shall they run. Like the noise of chariots on the tops of mountains shall they leap, like the noise of a flame of fire that devoureth the stubble, as a strong people set in battle array. Before their face the people shall be much pained: all faces shall gather blackness. They shall run like mighty men; they shall climb the wall like men of war; and they shall march every one on his ways, and they shall not break their ranks: Neither shall one thrust another; they shall walk every one in his path: and when they fall upon the sword, they shall not be wounded. They shall run to and fro in the city; they shall run upon the wall, they shall climb up upon the houses; they shall enter in at the windows like a thief. The earth shall quake before them; the heavens shall tremble: the sun and the moon shall be dark, and the stars shall withdraw their shining: And the LORD shall utter his voice before his army: for his camp is very great: for he is strong that executeth his word: for the day of the LORD is great and very terrible; and who can abide it?"
Hebrew Study
"the day of the LORD," yom YHWH (יוֹם יְהוָה). This is Joel's great theme, "the day of the LORD," the appointed time when God steps openly into history to judge sin and save His people. The locust plague of chapter 1 was a foreshadowing; here the day looms nearer and larger, "great and very terrible; and who can abide it?" The prophets use this phrase for both near judgments and the final Day (Amos 5:18; Zephaniah 1:14-15; Malachi 4:5), and the New Testament takes it up for the return of Christ, "the day of the Lord so cometh as a thief in the night" (1 Thessalonians 5:2). Every lesser day of reckoning points to that last great Day.
"Blow ye the trumpet in Zion," shophar (שׁוֹפָר). The ram's-horn trumpet was Israel's alarm, sounded to warn of coming danger and to summon the people to assemble before God. Here it is both, a warning that the day is "nigh at hand" and a summons to repent. The watchman who saw the sword coming was bound to "blow the trumpet, and warn the people" (Ezekiel 33:3-6). Joel's trumpet still sounds through the preaching of the gospel, warning of the day of the Lord and calling sinners to prepare to meet their God.
Explanation
The chapter opens with an alarm. The shophar blows in Zion because "the day of the LORD cometh, for it is nigh at hand." What approaches is described as an army beyond anything ever seen, "a great people and a strong; there hath not been ever the like." They come like fire, turning a land "as the garden of Eden" into "a desolate wilderness." They run like horses, leap like chariots, climb walls like soldiers, march in unbroken ranks, and pour through the city and even the windows "like a thief." Whether Joel describes a literal locust swarm in military terms or an invading human army pictured as locusts, the point is the same: this is a disciplined, unstoppable force, and it comes at God's command.
For the cosmos itself convulses, "the earth shall quake... the sun and the moon shall be dark." And the terror reaches its height in the last verse: "the LORD shall utter his voice before his army." This army is His; He is "strong that executeth his word." The day of the LORD is "great and very terrible," and the chapter ends this section with the question that hangs over every unprepared soul: "who can abide it?" No one, in himself, can stand before that day. That unanswered question is exactly what drives the next section's urgent call to turn.
Gospel Focus
"Who can abide it?" is one of the most important questions in the Bible, and Scripture asks it more than once, "who may abide the day of his coming? and who shall stand when he appeareth?" (Malachi 3:2); "the great day of his wrath is come; and who shall be able to stand?" (Revelation 6:17). The honest answer is: no sinner can, on his own. The day of the LORD is real, it is coming, and it is "great and very terrible" to all who face it unprepared.
But the very trumpet that warns also summons. God does not sound the alarm to leave us in despair, but to drive us to the only One who can make us able to stand. The whole thrust of Joel 2 is that the God who brings the terrible day is the same God who says, "turn ye even to me." The gospel answers "who can abide it?" not with our strength but with His mercy: in Christ we are given a refuge from the storm, for "there is therefore now no condemnation to them which are in Christ Jesus" (Romans 8:1). Hear the trumpet, take the warning seriously, and run to the Rock who alone lets sinners stand in the day of the LORD.
Rend Your Heart, and Not Your Garments (Joel 2:12-17)
Into the terror God speaks a gracious "even now": turn to Him with the whole heart, tear the heart and not merely the robe, for He is gracious and merciful; and the whole nation, from elders to nursing infants, is called to a solemn fast and the priests to weep before the LORD.
Turn Ye Even to Me With All Your Heart
"Therefore also now, saith the LORD, turn ye even to me with all your heart, and with fasting, and with weeping, and with mourning: And rend your heart, and not your garments, and turn unto the LORD your God: for he is gracious and merciful, slow to anger, and of great kindness, and repenteth him of the evil. Who knoweth if he will return and repent, and leave a blessing behind him; even a meat offering and a drink offering unto the LORD your God? Blow the trumpet in Zion, sanctify a fast, call a solemn assembly: Gather the people, sanctify the congregation, assemble the elders, gather the children, and those that suck the breasts: let the bridegroom go forth of his chamber, and the bride out of her closet. Let the priests, the ministers of the LORD, weep between the porch and the altar, and let them say, Spare thy people, O LORD, and give not thine heritage to reproach, that the heathen should rule over them: wherefore should they say among the people, Where is their God?"
Hebrew Study
"rend your heart, and not your garments," qara (קָרַע), to tear. Tearing the outer robe was the ancient sign of grief and repentance, but it was easy to tear a garment and leave the heart untouched. God pierces past the outward show: qara the heart, not the clothes. He wants "a broken and a contrite heart" (Psalm 51:17), not mere religious display. This is the difference between the sorrow that saves and the sorrow that only performs, "the sacrifices of God are a broken spirit." Real repentance is inward before it is ever outward.
"for he is gracious and merciful, slow to anger, and of great kindness." This is the great self-revelation of God's character, first spoken to Moses at Sinai, "The LORD, The LORD God, merciful and gracious, longsuffering, and abundant in goodness and truth" (Exodus 34:6). It is the ground of all hope in returning: God does not merely permit repentance, He longs to forgive because of who He is. "Of great kindness" translates the rich word chesed, His covenant loyal-love. The one true God we turn to is not reluctant to pardon; He is "gracious and merciful," and this is the same God revealed in the face of Jesus Christ.
Explanation
"Therefore also now", even now, at the eleventh hour, with the terrible army at the gate, God opens a door: "turn ye even to me with all your heart." Repentance is to be whole-hearted and heartfelt, "with fasting, and with weeping, and with mourning", yet God immediately guards against mere ritual: "rend your heart, and not your garments." The reason to turn is God Himself, "for he is gracious and merciful, slow to anger, and of great kindness." Even the tentative "who knoweth if he will return and repent" is not doubt about God's mercy but humility before His freedom; there is real hope He will "leave a blessing behind him."
Then the trumpet sounds again, now to gather rather than to warn: "sanctify a fast, call a solemn assembly." No one is exempt, "the elders," "the children," even the nursing infants; even newlyweds must leave the wedding chamber, for this is more urgent than any private joy. The priests are to stand "between the porch and the altar" and weep, pleading God's own honor: "Spare thy people, O LORD... wherefore should they say among the people, Where is their God?" True corporate repentance appeals not to Israel's merit but to God's mercy and name.
Gospel Focus
"Rend your heart, and not your garments" is a word for every age, including our own. Religion is full of torn garments, outward shows of sorrow that never reach the heart, tears at a service, promises in a crisis, a form of repentance with no inward breaking. God sees straight through the robe to the heart, and it is the heart He wants torn open in honest, contrite repentance. The good news is why He asks it: "for he is gracious and merciful, slow to anger, and of great kindness." We do not rend our hearts before a reluctant judge hunting for reasons to condemn, but before a Father longing to forgive, "slow to anger, and of great kindness."
This is the very heart of God that came to us in Jesus Christ, who received sinners and ate with them, and told of a father who ran to meet his returning prodigal. The invitation is still "turn ye even to me with all your heart," and the timing is still "even now." However far the day of judgment has advanced in your life, it is not too late to turn, because the God you turn to is gracious and merciful. Do not settle for torn garments. Let Him break your heart, and find Him ready to forgive.
I Will Restore the Years the Locust Hath Eaten (Joel 2:18-27)
God answers the repentant people: jealous for His land and pitying His people, He drives off the invader, sends rain and harvest, and makes the tender promise to restore the very years the locusts devoured, that they may know He is the LORD in their midst, and none else.
Ye Shall Know That I Am the LORD Your God, and None Else
"Then will the LORD be jealous for his land, and pity his people. Yea, the LORD will answer and say unto his people, Behold, I will send you corn, and wine, and oil, and ye shall be satisfied therewith: and I will no more make you a reproach among the heathen: But I will remove far off from you the northern army, and will drive him into a land barren and desolate, with his face toward the east sea, and his hinder part toward the utmost sea, and his stink shall come up, and his ill savour shall come up, because he hath done great things. Fear not, O land; be glad and rejoice: for the LORD will do great things. Be not afraid, ye beasts of the field: for the pastures of the wilderness do spring, for the tree beareth her fruit, the fig tree and the vine do yield their strength. Be glad then, ye children of Zion, and rejoice in the LORD your God: for he hath given you the former rain moderately, and he will cause to come down for you the rain, the former rain, and the latter rain in the first month. And the floors shall be full of wheat, and the fats shall overflow with wine and oil. And I will restore to you the years that the locust hath eaten, the cankerworm, and the caterpiller, and the palmerworm, my great army which I sent among you. And ye shall eat in plenty, and be satisfied, and praise the name of the LORD your God, that hath dealt wondrously with you: and my people shall never be ashamed. And ye shall know that I am in the midst of Israel, and that I am the LORD your God, and none else: and my people shall never be ashamed."
Hebrew Study
"I will restore to you the years that the locust hath eaten," shalam (שָׁלַם), to make whole, restore, repay in full. The verb is related to shalom, wholeness and peace. God does not merely stop the plague; He promises to "make whole" the years the locusts devoured, to repay in full what was lost. This is a staggering grace: not only forgiveness but restoration, the redeeming of wasted years. What sin and judgment ate away, God can give back with interest. It is the same heart that promises "beauty for ashes, the oil of joy for mourning" (Isaiah 61:3), and it assures every returning sinner that God is able to redeem even the years we threw away.
"I am the LORD your God, and none else," ein 'od (אֵין עוֹד), there is none else. Twice the promise ends here, in the exclusive oneness of God: "I am in the midst of Israel, and that I am the LORD your God, and none else." It is the same absolute claim as "I am the LORD, and there is none else, there is no God beside me" (Isaiah 45:5). There is one God, "and none else," and He dwells "in the midst" of His people. This is the God of Apostolic faith, one LORD who is Himself the Saviour and the indweller, the God who would come "in the midst" in Jesus Christ and dwell within His people by the Spirit He is about to pour out.
Explanation
The moment the people turn, God turns to them. "Then will the LORD be jealous for his land, and pity his people." His answer is a flood of mercy: He will send "corn, and wine, and oil," end their reproach, and "remove far off... the northern army." Where the chapter began with fear, it now rings with comfort: "Fear not, O land"; "Be not afraid, ye beasts of the field"; "Be glad then, ye children of Zion." The rain returns, "the former rain, and the latter rain," the threshing floors fill with wheat, and the vats overflow.
At the center stands the tender promise: "I will restore to you the years that the locust hath eaten." God names the four waves of locusts from chapter 1 again, but now as "my great army which I sent among you", the judgment was His, and so is the restoration. The goal of it all is knowledge of God: "ye shall... praise the name of the LORD your God," and "ye shall know that I am in the midst of Israel, and that I am the LORD your God, and none else." Twice He promises, "my people shall never be ashamed." The purpose of both judgment and mercy is that His people would know the one true God dwelling among them.
Gospel Focus
"I will restore to you the years that the locust hath eaten" is one of the most hope-giving promises in Scripture for anyone who carries regret. Many believers look back on years devoured by sin, foolishness, or sorrow, seasons that feel simply lost. To them God says He is able not only to forgive but to restore, to make those wasted years whole. He is the God of redeemed time, who works "all things... together for good to them that love God" (Romans 8:28) and gives "beauty for ashes." No penitent heart should despair over the years the locust ate; the God who sent the army can restore the harvest.
And notice the aim of all His dealing: "ye shall know that I am in the midst of Israel, and that I am the LORD your God, and none else." There is one God, and none else, and His great desire is to dwell "in the midst" of His people. That longing is fulfilled in the gospel: the one LORD came into our midst in Jesus Christ, "God with us," and now pours out His Spirit to dwell within us, "know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?" (1 Corinthians 3:16). Restoration of the years, and God Himself in our midst, this is the mercy that answers the terrible day.
I Will Pour Out My Spirit Upon All Flesh (Joel 2:28-32)
The chapter rises to its summit: the promise of the Spirit poured out on all flesh, sons and daughters prophesying, wonders in heaven and earth before the great day of the LORD, and the open door of salvation, whosoever shall call on the name of the LORD shall be delivered.
Whosoever Shall Call on the Name of the LORD Shall Be Delivered
"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. And I will shew wonders in the heavens and in the earth, blood, and fire, and pillars of smoke. The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come. And it shall come to pass, that whosoever shall call on the name of the LORD shall be delivered: for in mount Zion and in Jerusalem shall be deliverance, as the LORD hath said, and in the remnant whom the LORD shall call."
Hebrew Study
"I will pour out my spirit upon all flesh," shaphak (שָׁפַךְ), to pour out. The word pictures a lavish, drenching outpouring, not a trickle but a flood, "poured out" like water. And it is "my spirit", God's own Spirit, "upon all flesh", breaking every barrier of age, gender, and status: "sons and daughters," "old men" and "young men," even "servants" and "handmaids." Under the old covenant the Spirit rested on select prophets, priests, and kings; here God promises His Spirit for all His people. Peter stood up on the day of Pentecost and declared, "this is that which was spoken by the prophet Joel" (Acts 2:16), when the Spirit was poured out and the church was born. What Joel foretold, Pentecost fulfilled, and it continues wherever God pours out His Spirit today.
"whosoever shall call on the name of the LORD shall be delivered." Here is the gospel invitation in the plainest words. "Whosoever", no one is excluded; "call on the name of the LORD", the one act of faith that lays hold of salvation; "shall be delivered", the certain promise. Peter quoted this exact line at Pentecost (Acts 2:21), and Paul builds his whole gospel of free grace upon it: "For whosoever shall call upon the name of the Lord shall be saved" (Romans 10:13). Note carefully: to be saved we call on "the name of the LORD" (YHWH), and the New Testament tells us that saving name is JESUS, "for there is none other name under heaven given among men, whereby we must be saved" (Acts 4:12). To call on the LORD is to call on Jesus, for the one LORD of Joel is the Lord Jesus Christ.
Explanation
"And it shall come to pass afterward", after the restoration, God promises the greatest gift of all: not more corn and wine, but His own Spirit. "I will pour out my spirit upon all flesh." The blessing floods across every old boundary: young and old, men and women, servants and masters all prophesy, dream, and see visions. The age of the Spirit for all God's people is announced here in seed form.
With the outpouring come cosmic signs, "wonders in the heavens and in the earth, blood, and fire, and pillars of smoke," and "the sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come." The gift of the Spirit and the coming Day belong to one great era of fulfilment that stretches from Pentecost to the return of Christ. And the section, and the whole promise, closes with the open door: "whosoever shall call on the name of the LORD shall be delivered." In the midst of judgment and glory, God guarantees deliverance to everyone who calls on Him, "the remnant whom the LORD shall call." Judgment is certain; so is salvation for all who call.
Gospel Focus
This passage is the Old Testament charter of Pentecost, and it is pure Apostolic gospel. On the day the Spirit fell, Peter did not reach for a new text; he preached Joel: "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" (Acts 2:16-17). The promise of the Spirit poured out "upon all flesh" is not for an elite but for all God's people, sons and daughters, young and old, of every station. If you have not received the gift of the Holy Ghost, this promise is for you, "for the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call" (Acts 2:39).
And the way in is spelled out with beautiful simplicity: "whosoever shall call on the name of the LORD shall be delivered." When the crowd at Pentecost, cut to the heart, cried, "what shall we do?" Peter answered, "Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost" (Acts 2:38). To call on the name of the LORD is to call on Jesus, the one saving name, in repentance, baptism, and faith, and to receive His Spirit. There is one God, one Spirit, one saving name. Whosoever calls will be delivered, no exceptions. Call on Him today.
Chapter 2 in Review
Joel 2 moves from terror to glory. The trumpet warns of "the day of the LORD," a great and terrible army before which no one can stand, "who can abide it?" Into that fear God speaks His gracious "even now": "rend your heart, and not your garments, and turn unto the LORD your God: for he is gracious and merciful." When the people humble themselves, God pities His land, drives off the invader, sends the rain and harvest, and promises to "restore... the years that the locust hath eaten," that they may know "I am the LORD your God, and none else." Then the chapter rises to its height: "I will pour out my spirit upon all flesh," fulfilled at Pentecost, and the open door of salvation, "whosoever shall call on the name of the LORD shall be delivered."
For the Apostolic reader this chapter is a treasury of gospel truth. It presses the reality of the coming day and the need to turn with a truly broken heart to a God who is "gracious and merciful." It preaches a restoration that can redeem even wasted years, and a God who is one, "and none else," dwelling in the midst of His people. Above all it hands us the Pentecost promise Peter preached, the Spirit poured out on all flesh, and the invitation on which Paul builds the whole gospel: call on the name of the LORD, which is the name of Jesus, and be delivered. Judgment is sure, but so is salvation, for whosoever will.
- The day of the LORD is real and terrible; no one can abide it in his own strength (2:11; Malachi 3:2; Revelation 6:17).
- True repentance rends the heart, not merely the garments (2:13; Psalm 51:17).
- We turn to a God who is "gracious and merciful, slow to anger, and of great kindness" (2:13; Exodus 34:6).
- God can "restore the years that the locust hath eaten," redeeming even wasted time (2:25; Isaiah 61:3).
- There is one God, "and none else," who dwells in the midst of His people (2:27; Isaiah 45:5).
- The Spirit is poured out on all flesh (Pentecost), and "whosoever shall call on the name of the LORD shall be delivered" (2:28-32; Acts 2:16-21, 38).
Questions for Reflection
- "Who can abide it?" Are you ready for the day of the LORD, hidden in Christ?
- Is your repentance a torn garment or a torn heart?
- What "years the locust hath eaten" do you need to trust God to restore?
- Have you called on the name of the LORD, Jesus, and received the promised gift of His Spirit?
References & Sources
Scripture is quoted from the King James Version (KJV). Key terms: yom YHWH ("the day of the LORD," verse 1); shophar ("trumpet," verse 1); qara ("rend," verse 13); chesed ("great kindness," verse 13); shalam ("restore," verse 25); ein 'od ("none else," verse 27); shaphak ("pour out," verse 28). The day of the LORD: Amos 5:18-20; Zephaniah 1:14-18; Malachi 4:5; 1 Thessalonians 5:2; 2 Peter 3:10. "Who can abide it?": Malachi 3:2; Revelation 6:16-17; Nahum 1:6; Psalm 130:3. God's character revealed at Sinai: Exodus 34:6-7; Numbers 14:18; Psalm 86:15; 103:8; Jonah 4:2. A broken and contrite heart: Psalm 51:17; Isaiah 57:15; 66:2; 2 Corinthians 7:10. Restoration of lost years: Isaiah 61:3-7; Romans 8:28; Zechariah 9:12. One God, "and none else": Isaiah 45:5-6, 18, 21-22; Deuteronomy 4:35, 39. The outpoured Spirit, fulfilled at Pentecost: Acts 2:1-21, 38-39; Isaiah 44:3; Ezekiel 36:26-27; John 7:37-39. "Whosoever shall call on the name of the LORD": Acts 2:21; Romans 10:12-13; Acts 4:12. If anything here does not look right, a verse, a reference, or a wording, please tell us at info@FruitBearers.net. Thank you for helping us keep Bible Learning error free.
- The trumpet and the terrible day of the LORD that none can abide: Joel 2:1-11; Malachi 3:2; Revelation 6:17.
- The call to rend the heart before a gracious and merciful God: Joel 2:12-17; Exodus 34:6; Psalm 51:17.
- God's answer: restoration of the years, and the one God in the midst, "and none else": Joel 2:18-27; Isaiah 45:5; 61:3.
- The Spirit poured out on all flesh and the open door of salvation: Joel 2:28-32; Acts 2:16-21, 38-39; Romans 10:13.