Lux Domini
No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD.

What does Isaiah 54:17 mean?

Let the people of God, when afflicted and tossed, think they hear God speaking comfortably to them by these words, taking notice of their griefs and fears.

Key themes

Suffering and trialsWisdomJustice and mercyHoliness

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Keep this verse inside its immediate passage and alongside a few nearby related passages.

Commentary on Isaiah 54:17

This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. No weapon that is formed - No instrument of war, no sword, or spear; no instrument of persecution or torture that is made by the smith, Isaiah 54:16 . Shall prosper - On the meaning of this word, see the notes at Isaiah 52:13 . The sense here is, that it shall not have final and ultimate prosperity. It might be permitted for a time to appear to prosper - as persecutors and oppressors have done; but there would not be final and complete success. And every tongue - No one shall be able to injure you by words and accusations.

Key words

weapon

weapon. Exposition of the Entire Bible by John Gill [1746-63].

weapon

weapon. Exposition of the Entire Bible by John Gill [1746-63].

Context in Isaiah 54

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Isaiah 54 belongs to the middle movement of the book, especially the section often described as new exodus, Zion, and new creation. Isaiah is one of Scripture’s grandest prophetic books, moving from holy judgment to consolation, servant imagery, and new-creation hope. Read this chapter with the wider themes of holiness, judgment, and remnant in view so the individual verses keep their proper weight.

holinessjudgmentremnantmessiah

Explore by topic

Bible verses about protection

Passages on God as shield, refuge, and fortress, and the promise of divine protection in danger, trouble, and spiritual warfare.

Bible verses about suffering and trials

Key passages on grief, endurance, lament, divine mystery, and the Christian claim that suffering is neither final nor meaningless.

Bible verses about wisdom

Verses on the fear of the Lord, wise speech, practical judgment, teachability, and the difference between biblical wisdom and mere cleverness.

Bible verses about justice and mercy

Key texts on public righteousness, neighbor-love, social ethics, compassion, and the prophetic refusal to separate worship from justice.