Joel

The book of Joel is attributed to Joel son of Pethuel, though little else is known about this prophet's life or background. Scholars debate its date of composition, with proposals ranging from the ninth century BC to the post-exilic period; many place it in Judah during a time of genuine agricultural crisis, when a catastrophic locust invasion had stripped the land bare. This historical disaster becomes the lens through which Joel delivers a sweeping message about judgment, repentance, and restoration.

Joel's central purpose is to call the people of Judah to sincere, heartfelt repentance, urging them to 'return to the Lord with all your heart' before the far greater and more terrible Day of the Lord arrives. The book moves powerfully from lament to hope, promising that those who turn to God will find him 'gracious and compassionate, slow to anger and abounding in love.' One of its most beloved passages, later quoted by the apostle Peter at Pentecost, announces that God will pour out his Spirit on all people. Joel thus bridges the prophetic call for covenant faithfulness with a breathtaking vision of renewal, judgment, and ultimate divine blessing for all who call on the Lord's name.