Jeremiah 48:31 Commentary: The Prophet's Grief for Moab

Moab had a long, bitter history with Israel. According to Deuteronomy 2:9, Israel was forbidden to attack Moab, yet the Moabites repeatedly acted with hostility, seducing Israel into idolatry through Balaam’s counsel (Num 31:16) and rejoicing at Israel’s misfortunes (Jer 48:27). By Jeremiah’s day, Moab had regained territory north of the Arnon after the deportation of the eastern tribes by Tiglath‑pileser (2 Ki 15:29). In the early sixth century BC, Moab joined a coalition against Babylon (Jer 27:3), and Nebuchadnezzar eventually crushed them (Josephus, Ant. 10.9.7).

Jeremiah 48 is a full oracle against Moab. Verses 29, 30 catalogue Moab’s pride, its “loftiness, arrogance, and haughtiness of heart”, and verses 26, 28 picture Moab staggering drunk with judgment. Then, in verse 31, the tone shifts abruptly. Jeremiah himself “wails” (יֵלִיל, from yalal, a Hiphil verb meaning to howl in mourning) and “cries out” (אֶזְעָק, from za‘aq, a cry of distress). The third verb, יֶהְגֶּה (yehgeh, “he will groan”), echoes the cooing of doves (Isa 38:14) and suggests a low, trembling moan. Kir‑heres (also Kir‑hareseth) was Moab’s chief stronghold, probably modern Kerak, eighteen miles south of the Arnon River on a steep hill. The name means “wall of potsherds” or “city of the sun.” By naming the city, Jeremiah makes the mourning concrete: the fall is not abstract, but hits real people in a real place.

The supplied sources note no significant manuscript variants for Jeremiah 48:31 itself. However, the relationship with Isaiah 16:7 has textual implications. The Masoretic Text reads “men of Kir‑heres” (אַנְשֵׁי קִיר־חֶרֶשׂ); the Isaiah parallel has “raisin cakes of Kir‑hareseth” (אֲשִׁישֵׁי קִיר־חָרֶשֶׂת). The Septuagint and Syriac versions of Jeremiah 48:31 have imperative forms (“Howl ye”) rather than the first‑person future, which may reflect a different Hebrew Vorlage or a scribal harmonisation with the LXX of Isaiah. The Targum follows the Hebrew closely.

In the early church, this verse was often read alongside the anti‑Moab oracles of Isaiah and Amos to illustrate the tension between God’s justice and mercy. Jerome, in his commentary on Jeremiah, saw the prophet’s lament as a model of compassionate proclamation, speaking hard truths while still grieving for the hearers. Reformation commentators like Calvin stressed that the prophet’s howling was not hypocrisy but a vivid enactment of the calamity, meant to move the audience to repentance. In modern homiletics, Jeremiah 48:31 is frequently cited in sermons on the character of God: the judge who weeps. It has also been used in liturgies of lament for national tragedy, where Christians find language to mourn even for those who have opposed them.

Three-point outline

1. The prophet puts himself in the mourner’s place. Jeremiah uses first‑person verbs (אֲיֵלִיל, “I will wail”; אֶזְעָק, “I will cry out”). This is not a detached announcement of doom, the speaker enters the grief.
2. The scope of the lament is total. “All Moab” (כּל־מוֹאָב) and specifically “the men of Kir‑heres” receive his cry. No part of the nation is exempt from either the judgment or the prophet’s compassion.
3. The groan is for people, not abstractions. Keil and Delitzsch highlight that Jeremiah replaces “raisin cakes” (Isa 16:7) with “men” (אַנְשֵׁי). His sympathy targets the human cost of sin.

Five-point outline

1. The context of judgment: Moab’s pride (v. 29) and the decree of drunkenness (v. 26).
2. The prophet’s identification: “I will wail”, not “they will wail.”
3. The universality of grief: “for all Moab.”
4. The specific focus: “men of Kir‑heres,” a known stronghold.
5. The emotional register: יֶהְגֶּה (a moan, a dove‑like coo), not loud shouting, but broken sound.

Illustration hooks

• A parent who must enforce a hard consequence on a beloved child, and weeps while doing so. The discipline does not erase love.
• The silence in a hospital waiting room after a doctor delivers bad news, words fail; only groans remain.
• Reading the obituary of someone who lived a destructive life, yet feeling a pang of sorrow for what could have been.

Questions your congregation is asking

• Does God grieve over the judgment He brings? Or is He cold and detached?
• How can I hold together God’s justice and His compassion without minimising either?
• If the prophet wept for an enemy nation, how should Christians feel about those outside the faith who suffer?

Jeremiah 48:31 sits inside a long oracle against Moab, a nation condemned for its pride and hostility toward Israel (vv. 26, 30). But instead of a cold announcement of doom, we hear the prophet’s own voice cracking with grief. This tension, judgment paired with lament, opens a window into the heart of God. As you read the verse, notice the verbs: “I will wail,” “I will cry out,” “he will groan.” Who is speaking, and what does the language reveal?

Discussion questions

1. Read Jeremiah 48:31 aloud. What words or phrases stand out to you? Why do you think the passage uses three different expressions for grief?
2. Look up Isaiah 16:7. How does Jeremiah’s version differ (especially the change from “raisin cakes” to “men”)? What might that change tell us about Jeremiah’s focus?
3. The Hebrew verb for “wail” (yalal) is a howl of mourning, and “groan” (hagah) can mean a low, dove-like murmur. What does this emotional register suggest about the prophet’s state of mind?
4. Why would Jeremiah weep for a nation that God is judging? Does his grief contradict God’s justice, or does it somehow reflect God’s own heart?
5. In verse 36, Jeremiah says, “My heart sounds for Moab like flutes.” How does this repeated lament shape your understanding of God’s character, especially toward those who oppose Him?
6. How can Christians today express genuine grief over the suffering of people who are hostile to the faith, without excusing their sin?
7. What does this verse teach us about the relationship between divine judgment and divine sorrow? Is there a place for “weeping with those who weep” even when the weeping is deserved?