About Isaiah

Isaiah proclaims both judgment and salvation, containing the most detailed messianic prophecies in the Old Testament.

Author: IsaiahWritten: c. 740-680 BCReading time: ~1 minVerses: 7
HolinessJudgmentSalvationMessiahServantRestoration

King James Version

Isaiah 18

7 verses with commentary

Prophecy Against Cush

Woe to the land shadowing with wings, which is beyond the rivers of Ethiopia:

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Woe to the land shadowing with wings, which is beyond the rivers of Ethiopia. The Hebrew 'hoy' (woe) can function as call to attention rather than pure judgment pronouncement. 'Shadowing with wings' likely refers to the tsetse fly prevalent in the region, or metaphorically to Ethiopia's military protection. 'Beyond the rivers of Ethiopia' (Cush) indicates the region south of Egypt—modern Sudan/Ethiopia. This oracle addresses Cushite diplomatic efforts seeking anti-Assyrian alliances. The phrase 'shadowing with wings' may also suggest Ethiopia's perceived protective power—wings symbolizing refuge. Yet the passage shows that only God provides true refuge, not political alliances. Reformed theology emphasizes trusting divine providence rather than human power.

That sendeth ambassadors by the sea, even in vessels of bulrushes upon the waters, saying, Go, ye swift messengers, to a nation scattered and peeled, to a people terrible from their beginning hitherto; a nation meted out and trodden down, whose land the rivers have spoiled! scattered: or, outspread and polished meted: or, that meteth out and treadeth down: Heb. of line, line, and treading under foot have: or, despise

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'That sendeth ambassadors by the sea, even in vessels of bulrushes upon the waters, saying, Go, ye swift messengers, to a nation scattered and peeled, to a people terrible from their beginning hitherto; a nation meted out and trodden down, whose land the rivers have spoiled!' Ethiopia sends ambassadors in papyrus reed boats (Egyptian/Cushite watercraft) seeking alliances. The 'swift messengers' carry diplomatic overtures. But to whom? The descriptions—'scattered and peeled' (tall and smooth-skinned), 'terrible from their beginning' (feared), 'meted out and trodden down' (measured and trampled)—likely describe Ethiopia itself, creating interpretive complexity. God may be commanding messengers to go TO Ethiopia with His message, or describing Ethiopian messengers' frantic diplomacy. Either way, human diplomatic maneuvering proves futile compared to divine sovereignty.

All ye inhabitants of the world, and dwellers on the earth, see ye, when he lifteth up an ensign on the mountains; and when he bloweth a trumpet, hear ye.

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'All ye inhabitants of the world, and dwellers on the earth, see ye, when he lifteth up an ensign on the mountains; and when he bloweth a trumpet, hear ye.' The universal address ('all inhabitants...all dwellers') indicates God's actions affect all nations, not just Israel/Judah. The 'ensign on mountains' (military banner/signal) and trumpet (shofar—warning/assembly call) announce divine action. God signals His intentions to all humanity—His judgments and deliverances occur on history's stage for universal witness. This demonstrates God's actions aren't parochial but cosmic, affecting all peoples. Reformed theology emphasizes God's universal sovereignty—He is Lord of all nations, not merely Israel's tribal deity. All peoples are accountable to Him regardless of covenant relationship.

For so the LORD said unto me, I will take my rest, and I will consider in my dwelling place like a clear heat upon herbs, and like a cloud of dew in the heat of harvest. consider: or, regard my set dwelling upon: or, after rain

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'For so the LORD said unto me, I will take my rest, and I will consider in my dwelling place like a clear heat upon herbs, and like a cloud of dew in the heat of harvest.' God speaks of calmly observing from His dwelling place—divine rest doesn't mean inaction but sovereign confidence. The similes describe God's watchful presence: 'clear heat upon herbs' (warm sunlight nurturing growth) and 'cloud of dew in harvest heat' (refreshing moisture in dry season). God oversees events with providential care, neither anxious nor inactive. His rest demonstrates absolute control—He doesn't frantically respond to crises but works all things according to His purposes. This illustrates Reformed theology's doctrine of divine providence: God's sovereign, purposeful governance of all events according to His eternal plan.

For afore the harvest, when the bud is perfect, and the sour grape is ripening in the flower, he shall both cut off the sprigs with pruning hooks, and take away and cut down the branches.

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'For afore the harvest, when the bud is perfect, and the sour grape is ripening in the flower, he shall both cut off the sprigs with pruning hooks, and take away and cut down the branches.' Before harvest (before plans mature), God intervenes with pruning. The imagery depicts viticulture—cutting off promising growth before fruit matures. This describes God's judgment on Ethiopian/Egyptian anti-Assyrian plans: before diplomacy could produce results, God terminates the scheme. The pruning metaphor indicates not mere failure but divine intervention preventing success. This demonstrates God's sovereignty over human plans—'Many are the plans in a person's heart, but it is the LORD's purpose that prevails' (Proverbs 19:21). God permits plans to develop only to the point serving His purposes, then cuts them off.

They shall be left together unto the fowls of the mountains, and to the beasts of the earth: and the fowls shall summer upon them, and all the beasts of the earth shall winter upon them.

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'They shall be left together unto the fowls of the mountains, and to the beasts of the earth: and the fowls shall summer upon them, and all the beasts of the earth shall winter upon them.' The pruned branches become carrion for scavengers—complete waste and judgment. This depicts battlefield imagery: corpses left for birds and beasts, remaining through seasons ('summer...winter'). The comprehensive desolation indicates total defeat without burial—extreme dishonor in ancient culture. This judgment falls on those who opposed God's purposes through political maneuvering apart from divine guidance. The imagery appears throughout Scripture describing God's judgment on rebellious nations (Deuteronomy 28:26; Jeremiah 7:33; Ezekiel 39:4, 17-20). It emphasizes judgment's thoroughness and the dishonor of opposing God.

In that time shall the present be brought unto the LORD of hosts of a people scattered and peeled, and from a people terrible from their beginning hitherto; a nation meted out and trodden under foot, whose land the rivers have spoiled, to the place of the name of the LORD of hosts, the mount Zion. scattered: or, outspread and polished

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'In that time shall the present be brought unto the LORD of hosts of a people scattered and peeled, and from a people terrible from their beginning hitherto; a nation meted out and trodden under foot, whose land the rivers have spoiled, to the place of the name of the LORD of hosts, the mount Zion.' After judgment comes worship—Ethiopia brings tribute to Jerusalem's temple. The same descriptions from verse 2 now characterize worshippers rather than diplomats. This eschatological vision sees Ethiopia acknowledging Yahweh's sovereignty, bringing gifts to Mount Zion. This fulfills promises that nations will worship Israel's God (Isaiah 2:2-3; 60:3-7; Psalm 68:31). Reformed eschatology sees partial historical fulfillment (Ethiopian eunuch's conversion, Acts 8:26-39) and complete fulfillment when all nations worship Christ (Philippians 2:10-11; Revelation 7:9).

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