Verse Lens · Expanded explanation
Isaiah 41:21 Explained in Context
Use this verse as a doorway into the larger passage—not as an isolated saying.
Verse 21. 21Produce your cause, saith the LORD; bring forth your strong reasons, saith the King of Jacob.
King James Version — public domain in the United States · Bible text and permissions
Quick Meaning
The prophetic poem or speech in Isaiah states or reports “Produce your cause, saith the LORD” at Isaiah 41:21 as a specific part of “The Idols Cannot Explain Past or Future.”
Read It With
- Isaiah 41:21–29
Read Isaiah 41:21 with 41:21–29. By itself, “Produce your cause, saith the LORD” can be detached from the speaker, addressee, historical horizon, poetic movement, or outcome that gives it force. The complete unit establishes: The courtroom challenges rival gods to announce events or act; their silence contrasts with the raised northern/eastern agent and Zion's herald.
Why This Verse Appears Here
Within the same chapter, this unit advances from “The Servant Need Not Fear because Help and Water Are Coming” into “The Idols Cannot Explain Past or Future.” Its non-interchangeable movement is: The courtroom challenges rival gods to announce events or act; their silence contrasts with the raised northern/eastern agent and Zion's herald. This verse's placement is specific: The prophetic poem or speech in Isaiah states or reports “Produce your cause, saith the LORD” at Isaiah 41:21 as a specific part of “The Idols Cannot Explain Past or Future.”
Follow the Context
- The unit opens at 41:21 with the address, scene, poem, sign, question, or action named in its title.
- The courtroom challenges rival gods to announce events or act; their silence contrasts with the raised northern/eastern agent and Zion's herald.
- By 41:29 the movement reaches its warning, promise, answer, response, or transition before the next unit begins.
What This Verse Is Not Saying
The divine court challenge does not authorize believers to ridicule people or claim perfect knowledge of future events.
What Remains True
Human power and manufactured objects cannot contain or rival the source of life, purpose, and history. In Isaiah 41:21, that bounded truth is carried through this verse's role: The prophetic poem or speech in Isaiah states or reports “Produce your cause, saith the LORD” at Isaiah 41:21 as a specific part of “The Idols Cannot Explain Past or Future.”
How It Can Shape Life
- Practice humility about knowledge and power, expose idols without demeaning people, and avoid forcing ancient cosmology into modern science. This response follows Isaiah 41:21–29's specific concern, “The Idols Cannot Explain Past or Future.” This verse directs that response through its exact role: The prophetic poem or speech in Isaiah states or reports “Produce your cause, saith the LORD” at Isaiah 41:21 as a specific part of “The Idols Cannot Explain Past or Future.”
Teach It Back
Explain Isaiah 41:21's precise role in Isaiah 41:21–29. Include “Produce your cause, saith the LORD,” state the unit's historical or literary limit, give one proportionate truth and action, and explicitly reject one harmful use.
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Continue in Context
The full thought-unit study remains the final contextual authority for this Verse Lens.
Read Isaiah 41:21–29 — The Idols Cannot Explain Past or FutureSources used for this Verse Lens
How certain is this explanation? probable
These are the sources used directly for this lens. Language, grammar, disagreements, and the complete source shelf remain attached to the full thought-unit research record.
Biblical text
King James (Authorized) Version — eng-kjv2006
eBible.org and CrossWire Bible Society
USFM archive eng-kjv2006_usfm.zip; source files dated 2026-08-19; downloaded 2026-08-24; archive SHA-256 aec1b3b26c622fd3d963d2bbac963016b9513246ffbfa20da00bb100372ea007; normalized corpus SHA-256 09aef51d90488aa7b9722b3fd9a93f4b25f6bf2064c5fd798fb39673c300ddf2.
Supports: Exact displayed KJV wording, verse order, paragraph metadata, supplied-word markup, and complete thought-unit coverage.
Exact location: Isaiah 41:21–29, pinned eng-kjv2006 USFM-derived repository corpus
Open source ↗hebrew text and morphology
Open Scriptures Hebrew Bible: Isaiah
Open Scriptures
Open Scriptures, release 2.2
Supports: Masoretic Hebrew wording and morphology at the exact unit, without treating morphology as apparatus, lexicon, composition history, or interpretation.
Exact location: Open Scriptures MorphHB v2.2, commit 6a5db284c715c18b239422e57bb89684e6a19f00, wlc/Isa.xml, OSIS 41:21–29 with Hebrew/KJV versification difference checked
Open the fixed Hebrew Isaiah file ↗translation and translator notes
NET Bible Notes: Isaiah
Biblical Studies Press
Biblical Studies Press, 2016; current official PDF
Supports: Verse-level controls for Hebrew, syntax, poetry, older KJV language, chronology, names, textual issues, and material translation alternatives.
Exact location: Official NET Isaiah PDF, translator, study, and textual notes attached to Isaiah 41:21–29 in the complete 205-page book PDF
Open the official NET Isaiah PDF ↗open university study guide series
Second Isaiah study-guide course
Robert R. Wilson and Stephen L. Cook
Yale Bible Study, 2019; current public course
Supports: Babylonian-exile and Persian horizons, new exodus, Cyrus, servant figures, Daughter Zion, nations, suffering, and transition to plural servants.
Exact location: Yale Bible Study, Second Isaiah course, Vindication and Deliverance guide on Isaiah 41:1-44:23; applied to Isaiah 41:21–29
Open the Yale Second Isaiah course ↗modern scholarly book course
Isaiah course: summary, outline, background, introductory issues, themes, and reception
Fred Gaiser; revised by Michael Chan
Enter the Bible, Luther Seminary, revised August 2024
Supports: Whole-book historical, literary, theological, ethical, and reception synthesis across Assyrian, Babylonian, Persian, and postexilic horizons.
Exact location: Enter the Bible Isaiah course, Outline Book 2A-2B, Background, Introductory Issues, and Themes; applied to Isaiah 41:21–29
Open the Enter the Bible Isaiah course ↗