The Twelve Minor Prophets
Joel
Prophet of the Spirit's Outpouring
Description
Little is known of Joel son of Pethuel beyond his prophecy, which lacks the historical markers found in other prophetic books, though linguistic evidence and historical allusions suggest a date around 835-796 BC during Joash's reign, making him possibly the earliest writing prophet. His message emerged from a crisis: an unprecedented locust plague that stripped Judah's land bare, devastating crops, vineyards, and fig trees in waves of destruction. Joel interpreted this agricultural catastrophe as divine judgment and harbinger of a greater 'Day of the LORD'—that eschatological day when God would judge all nations and vindicate His people. He called for national repentance expressed through fasting, weeping, and rending hearts rather than garments, summoning priests to consecrate a solemn assembly before the LORD. Beyond immediate restoration from the locust plague, Joel prophesied the outpouring of God's Spirit upon all flesh—sons and daughters prophesying, old men dreaming dreams, young men seeing visions, and even servants receiving the Spirit's empowerment. Peter identified Pentecost as this prophecy's fulfillment, when the Holy Spirit descended upon the gathered disciples in tongues of fire, enabling them to speak in foreign languages and inaugurating the church age. Joel's vision extends beyond Pentecost to the eschaton, describing cosmic signs—blood, fire, pillars of smoke, darkened sun, blood-red moon—preceding the great and terrible Day of the LORD. His prophecy of the nations gathering in the valley of Jehoshaphat for judgment, where God would judge them for scattering Israel, awaits final fulfillment in Armageddon's battle.Joel's four-stage locust plague—palmerworm, locust, cankerworm, caterpillar—may describe successive waves of the same invasion or different species devastating crops sequentially. His call to 'blow the trumpet in Zion' combines liturgical summons with eschatological warning. The Spirit's outpouring 'afterward' in Hebrew is literally 'after these things,' connecting it to both restoration from the plague and ultimate eschatological fulfillment. Christ applied Joel's promise 'whosoever shall call on the name of the LORD shall be saved' to gospel salvation (Romans 10:13).
Key Verses
That which the palmerworm hath left hath the locust eaten; and that which the locust hath left hath the cankerworm eaten; and that which the cankerworm hath left hath the caterpillar eaten.
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.
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 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.
Multitudes, multitudes in the valley of decision: for the day of the LORD is near in the valley of decision.