What This Chapter Is About
Isaiah 28 opens the sequence of six 'Woe' oracles (chapters 28-33) with a judgment against the drunkards of Ephraim, whose fading crown of glory will be trampled by an Assyrian flood. The oracle then pivots sharply to Jerusalem, where scoffing leaders have made a 'covenant with death' — trusting in lies rather than the LORD. Against their false foundation, God lays a tested stone in Zion: a precious cornerstone, sure and unshakable. Justice becomes the measuring line, righteousness the plumb line, and the refuge of lies is swept away. The chapter closes with a masterful farmer parable (vv. 23-29) in which God teaches that His discipline — like plowing, sowing, and threshing — is always purposeful, proportioned, and temporary. We rendered this chapter with attention to its structural irony: the mockers' babble-syllables become the instrument of their own undoing, and the cornerstone passage stands as one of the most important messianic texts in the prophetic canon.
What Makes This Chapter Remarkable
Verse 16 introduces the image of the eben bochan — a tested stone, a precious cornerstone, a sure foundation laid in Zion. This language is quoted or alluded to in Romans 9:33, Ephesians 2:20, and 1 Peter 2:4-8, where it is applied directly to the Messiah. The farmer parable (vv. 23-29) is unique in Isaiah — an extended wisdom mashal embedded within a prophetic oracle, teaching that God's judgments are as purposeful and varied as the farmer's methods of plowing, sowing, and threshing. The tsav latsav, qav laqav refrain (vv. 10, 13) is one of the most debated passages in Hebrew prophecy: likely onomatopoeic mockery that God turns back on the mockers.
Translation Friction
We rendered eben bochan as 'a tested stone' rather than the traditional 'a tried stone,' since the Hebrew bochan derives from the root b-ch-n (to assay, to test metals for quality). The phrase 'covenant with death' (v. 15) is retained literally; it likely refers to a diplomatic alliance with Egypt, though some scholars see an allusion to necromancy or an occult pact. The tsav latsav, qav laqav syllables (vv. 10, 13) resist definitive translation — they may mimic a child's alphabet lesson, mock prophetic repetition, or be deliberately meaningless babble. We rendered them as 'command upon command... line upon line' to preserve recognizability while noting the mockery in the translator's notes. In verse 16, 'will never be shaken' replaces the KJV's 'shall not make haste,' following the Septuagint reading that Paul uses in Romans 9:33.
Connections
The cornerstone (v. 16) connects to Psalm 118:22, Zechariah 10:4, Daniel 2:34-35 (the stone that strikes the statue), Matthew 21:42, Acts 4:11, Romans 9:33, Ephesians 2:20, and 1 Peter 2:4-8. The 'foreign lips' judgment (v. 11) is quoted by Paul in 1 Corinthians 14:21 regarding the gift of tongues. The 'strange work' of God (v. 21) fighting against His own people reverses the victories at Perazim (2 Samuel 5:20) and Gibeon (Joshua 10:10-12). The farmer parable echoes wisdom traditions found in Proverbs and anticipates Jesus' agricultural parables. The 'covenant with death' reverses the covenant hope of Isaiah 25:8 ('He will swallow up death forever').
**Tradition comparisons:** The Dead Sea Scrolls (1QIsaiah-a) preserve this chapter with notable variants: Verse 11 has a variant in the 'stammering lips' passage. Verse 15 has the 'covenant with death' phrase. Verse 16 — the cornerstone passage quoted in Romans 9:33 and 1 Peter 2:6 — is the theological centerpiece. Verse 21 references Mount Perazim and the Valley of Gibeon.. See the [DSS Isaiah comparison](/dss-isaiah/28). Targum Jonathan provides interpretive renderings: The cornerstone is interpreted as a Messianic king. Jonathan decodes the architectural metaphor as royal prophecy: the foundation stone in Zion is the king whom God appoints there. See [Targum Jonathan on Isaiah](/targum/isaiah).