As we continue in Advent, the Narrative Lectionary is continuing the sequence of passages from the prophets in ancient Israel. This coming Sunday, just four verses from the book of Joel are proposed (Joel 2:12–13, 28–29). The reason for these verses will become evident in my commentary that follows. But I think that the best approach is to begin with a consideration of the book as a whole; this gives the context (as best as we can determine) for those particular verses.
Joel speaks words of lament and calls for repentance amongst the people of Judah. Nothing in this book provides any clues as to the time when Joel was active. The identification of the prophet as “son of Pethuel” (Joel 1:1) gives no clue, as Pethuel appears nowhere else in the Hebrew Scriptures—indeed, the name Joel, itself appears nowhere else. The name appears to combine the divine names of Jah and El, suggesting that it may be a symbolic creation. Was Joel an historical person? or not?

Joel calls on the “ministers of God” to “put on sackcloth and lament” (1:13); this reminds us of the response of the pagans in Nineveh (Jonah 3), whilst his remonstrations that “the day of the Lord is near” (1:15) echoes the motif of “the day” already sounded by other prophets (Amos 5:18–20; Isa 2:12, 17; 13:6–8; 34:8; Zeph 1:7, 14–15; Jer 35:32–33; 46:10).
This day forms the centrepiece of Joel’s undated prophecies, as he describes that day as “a day of darkness and gloom, a day of clouds and thick darkness!” (Joel 2:2), when “the earth quakes before them, the heavens tremble, the sun and the moon are darkened, and the stars withdraw their shining” (2:10). He describes the response of the people “in anguish, all faces grow pale” (2:6).
However, Joel adheres to the constant thread running through Hebrew Scriptures, that the Lord is “gracious and merciful, slow to anger, and abounding in steadfast love, and relents from punishing” (2:13). Because of this, he yearns for the people to “turn with all your heart, with fasting, with weeping, and with mourning” (2:12), sensing that there might be hope of restitution for the people. (These two verses form the start of the excerpt proposed for this Sunday by the Narrative Lectionary.)
Joel calls for the people to gather (2:15–16); the oracle that follows paints a picture of abundance and blessing (2:18–27), affirming that “my people shall never again be put to shame” (2:27).
The prophet then speaks words which have been given a central place in the later story of the Christian church, when he foreshadows that the blessings of God will be manifest through the outpouring of the spirit: “your sons and your daughters shall prophesy, your old men shall dream dreams, and your young men shall see visions; even on the male and female slaves, in those days, I will pour out my spirit” (2:28–29).

The promise that is set forth here is specifically for “all flesh”; this universal vision informs the whole outward impulse of the movement of followers of Jesus, after the day of Pentecost, which Peter interprets as being a fulfilment of this prophecy (Acts 2:14–21). And that most likely explains why these two verses (2:28–29) form the concluding section of the passage proposed by the Narrative Lectionary.
The day of the Lord that is then envisaged (2:31) will signal a significant reversal for Israel. The Lord laughs at other nations (3:1–8), a reversal that pivots on a turn from despair to hope, from the threats of judgement to a glorious future (3:9–21). Joel repeats the irenic vision of swords being beaten into ploughshares (3:10; see Isa 2:4; Mic 4:3); he sees a ripe harvest (3:13), the land will drip with sweet wine, and there will be milk and water in abundance (3:18). The voice of the Lord “roars from Zion, and utters his voice from Jerusalem, and the heavens and the earth shake” (3:16; cf the similar pronouncement of Amos at Am 1:2; 3:8).
The last word of this book, “the Lord dwells on Zion” (3:21), provides assurance and certainty for the future. These words of hope promises a peaceful future for the nation. When Joel might have been speaking these words cannot be definitively determined; it could have been under the Assyrian threat, during the Babylonian dominance, in the time of exile, or after the return to the land—whatever it was, the promise of hope holds good in each of these scenarios. As, indeed, we might well claim it for our present times.



