Isaiah 21 explained: Babylon Falls, and Neighbors Tremble

A storm from the desert (vv. 1-2)

The heading speaks of a desert or wilderness by the sea, which most likely means Babylon, a flat, marshy land watered by the Euphrates, and Elam and Media (peoples to its east) are summoned to attack it. The line about betrayal and looting probably means Babylon, which conquered others by force and deceit, will now be treated the same way, ending the misery it caused.

The prophet's dread (vv. 3-5)

Isaiah says the vision hits him like labor pains, and the calm evening he hoped for turns to terror. He pictures Babylon's leaders feasting when the call comes to oil their leather shields for battle, and many readers link this to the feast in Daniel 5 on the night the city fell.

The lookout's news (vv. 6-10)

Isaiah is told to post a lookout, who watches day and night until riders arrive with the news that Babylon has fallen and its idols lie smashed. The message is for Isaiah's own people, pictured as grain beaten on a threshing floor, the place where harvested grain was crushed to separate it from husks.

A question from Edom (vv. 11-12)

Dumah was an oasis in Arabia whose name also means "silence," and Seir was Edom's mountain country, so the message seems aimed at Edom. Someone asks how much of the "night," a time of trouble, is left, and the watchman's answer that morning comes but night too is hard to pin down; scholars are unsure what it predicted.

Refugees in Arabia (vv. 13-15)

Caravans of traders from Dedan camp in rough scrubland, probably driven off their usual routes by war. The people of the oasis town Tema meet the refugees with water and bread, though translations differ on whether this is a call to help or a description of help already given.

Kedar's decline (vv. 16-17)

Kedar, a powerful desert tribe known for its archers, will be broken within one year. The year is counted the way a hired worker counts the days of his contract, meaning exactly, with no extra time.

Key verse: Isaiah 21:9

Where Christians differ

Readers differ on which fall of Babylon this describes: many link it to the Persian conquest in 539 BC, while others think it first referred to an earlier Assyrian attack in Isaiah's own lifetime.

Something to think about

The prophet is shaken even by news that an oppressor will fall; is it possible to feel both relief and grief about the same event?