Psalms 78:47 Commentary: Vines, Sycamores, and Divine Judgment

Vines grew in Egypt, though never as abundantly as in Canaan. Clarke cites contemporary travelers describing Egyptian wine as “most delicious” and notes that vine leaves were used to wrap minced meat, a prized delicacy. Sycamore trees (Ficus sycomorus) were far more common and essential. Their light, durable wood was the material of choice for mummy cases and boats; the tree also bore a fig-like fruit that formed a dietary staple for the poor. According to Norden, Egyptians considered bread, a couple of sycamore figs, and Nile water a satisfying meal. To destroy these trees was to attack both the economy and the daily survival of the population.

The plague described is the seventh, recorded in Exodus 9. There, hail struck every plant and tree in the field (Ex. 9:25). Psalm 78:47 compresses that account into a single couplet, choosing vines and sycamores as representative victims. The word rendered “frost” (חֲנָמֵל) is a hapax legomenon. The LXX, Vulgate and Syriac read “frost”; other early exegetes understood it as great hailstones or sleet (Cambridge, Gill). In the hot climate of Egypt’s Nile Delta, a killing frost would be as astonishing as the hail itself. Barnes quotes Dr. Thomson: “A sharp frost will kill them; and this agrees with the fact that they were killed by it in Egypt. … a frost keen enough to kill the sycamore would be one of the greatest ‘wonders’ that could happen at the present day in this same field of Zoan.” The verse thus magnifies the wonder by stressing that even the resilient, shade-giving sycamore, so vital to daily life, could not withstand the Creator's command.

The consulted sources note no significant textual variants for Psalm 78:47. The hapax legomenon חֲנָמֵל is well attested in the Masoretic tradition, and the ancient versions (LXX, Vulgate, Syriac) all read some form of “frost” or “hailstones,” confirming a stable underlying text. The parallel structure of the verse is secure.

Early Jewish interpretation, reflected in the Midrash and Targums, often connected the unique word חֲנָמֵל with a swarm of locusts (a reading Jarchi and Aben Ezra mention but reject). The LXX (2nd, 1st century BC) rendered it as πάχνη (“frost”), which the Latin Vulgate followed (pruina). This became the dominant reading in Christian tradition. Reformation-era commentators such as Calvin and the Geneva Bible focused on the theological point: that God’s power over nature was displayed to humble Egypt and liberate Israel. Wesley and Matthew Henry used the verse to illustrate the comprehensiveness of the plague, that nothing people relied on was safe. Modern exegetes like Barnes and the Cambridge editors have explored the economic and botanical data, confirming the verse’s accuracy about Egyptian agriculture. The verse has been set to music in hymns that recount the plagues, though it is less frequently cited outside lectionary use.

The preacher can use this verse to explore God’s sovereignty over creation and His righteous judgment that targets what is most valued. The three- and five-point outlines below are designed to move from the historical exodus to the broader theological pattern of judgment and mercy.

Three-point outline

1. God’s judgment is precise. The hail did not fall randomly; it struck the staples, vines for wine, sycamores for wood and food. In Egypt these were not luxuries but necessities. God knows where a society’s strength and pride lie, and He can humble it at those very points.
2. Creation obeys its Creator. Hail and frost (or hailstones) are natural phenomena, yet here they function as weapons of divine judgment. Psalm 78:47, like Exodus 9, shows that weather is not autonomous. It answers to God’s word.
3. Judgment clears the way for deliverance. This plague was not an end in itself. It led to Israel’s release. In the psalmist’s retelling (vv. 52, 55), destruction of Egypt’s crops is followed by God “leading his people like sheep.” God destroys what enslaves in order to free His own.

Five-point outline

1. God remembers His promises (v. 43 sets the stage in Zoan).
2. God targets what a culture depends on (vines and sycamores).
3. Nature is never neutral, it serves God’s purposes.
4. The same power that judges also protects (Israel’s Goshen was spared).
5. The exodus pattern points forward: judgment on sin, freedom for the redeemed.

Illustration hooks

• A late spring frost in a farming region that kills an entire fruit crop, the suddenness, the economic loss, the feeling of helplessness. Farmers know they cannot command the weather. That humbling is close to what Egypt experienced.
• A region that relies on a single staple crop, say, coffee in parts of South America or rice in Southeast Asia, experiences a freak hailstorm that destroys a year’s harvest. The vulnerability of a one-crop economy illustrates how profoundly Egypt was exposed.
• Walking through a vineyard after a hailstorm: the stripped vines, the shattered fruit on the ground. This visual makes tangible what the psalmist describes poetically.

Questions your congregation is asking

• Does God still use natural disasters to judge nations or individuals today? How should we think about this in a world full of suffering?
• Why does the Old Testament emphasize these plagues so graphically? What does that reveal about God’s character?
• How does this judgment fit with Jesus’ teaching about the Father who sends rain on the just and unjust?

Psalm 78 is a history lesson set to music. The poet retells the exodus to remind Israel of God’s power and their own tendency to forget. This verse zooms in on one small piece of that story, the hail plague, and dwells on two specific crops. Why vines and sycamores? Use the questions below to guide your group from the text to the larger story.

Discussion questions

1. Read Exodus 9:13, 35. How does the psalmist’s description in Psalm 78:47 compare to that account? What does he leave out, and what does he emphasize?
2. Why do you think the poet specifies vines and sycamore fig trees rather than mentioning all the vegetation destroyed? What might these crops have meant to an Egyptian?
3. The word “frost” (חֲנָמֵל) appears only here in the Bible. Commentators disagree whether it means frost, sleet, or large hailstones. Does the uncertainty affect the main point of the verse? Why or why not?
4. Psalm 78:43, 51 describes several plagues. What pattern do you see in how they are listed? How does each plague target something that Egypt trusted in, the Nile, crops, livestock, even the firstborn?
5. In what ways do people today put their trust in things that God may need to humble? How does this passage challenge those attachments?
6. Verse 52 immediately shifts tone: “But made his own people to go forth like sheep.” What does this contrast tell us about the purpose of judgment in the exodus?
7. If “vines” and “sycamores” represent the things we rely on for security, what would be the equivalent in your life? How does knowing God’s sovereignty over those things bring both caution and comfort?