King James Version

What Does Isaiah 11:9 Mean?

Isaiah 11:9 in the King James Version says “They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the LORD, as th... — study this verse from Isaiah chapter 11 with commentary, cross-references, and original Hebrew word analysis.

They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the LORD, as the waters cover the sea.

Isaiah 11:9 · KJV


Context

7

And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox.

8

And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice' den. cockatrice: or, adders

9

They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the LORD, as the waters cover the sea.

10

And in that day there shall be a root of Jesse, which shall stand for an ensign of the people; to it shall the Gentiles seek: and his rest shall be glorious. glorious: Heb. glory

11

And it shall come to pass in that day, that the Lord shall set his hand again the second time to recover the remnant of his people, which shall be left, from Assyria, and from Egypt, and from Pathros, and from Cush, and from Elam, and from Shinar, and from Hamath, and from the islands of the sea.


Commentary

KJV Study Commentary
Universal knowledge of the Lord characterizes the messianic kingdom. 'They shall not hurt nor destroy in all my holy mountain' promises complete cessation of violence throughout God's realm. The comparison to waters covering the sea suggests comprehensive, inescapable knowledge of God—as thorough as ocean coverage. This describes the new covenant promise (Jeremiah 31:34) and ultimately the new creation where God's glory fills everything. Universal knowledge produces universal peace.

KJV Study — Public Domain

Historical & Cultural Context

Partially fulfilled in gospel spread bringing knowledge of God worldwide. More completely fulfilled in new earth where 'the earth will be filled with the knowledge of the glory of the Lord as the waters cover the sea' (Habakkuk 2:14). In new creation, nothing will obscure God's glory—His presence and knowledge will be universal and immediate. The progression: Old Testament (limited knowledge), gospel age (spreading knowledge), new creation (complete knowledge).

Reflection Questions

  1. How does increasing knowledge of God produce increasing peace and righteousness?
  2. What does universal knowledge of the Lord look like in practical terms?
  3. How can we participate in spreading knowledge of God until it covers the earth?

Original Language Analysis

Hebrew · 16 words
לֹֽא1 of 16
H3808

not (the simple or abs. negation); by implication, no; often used with other particles

יָרֵ֥עוּ2 of 16

They shall not hurt

H7489

properly, to spoil (literally, by breaking to pieces); figuratively, to make (or be) good for nothing, i.e., bad (physically, socially or morally)

וְלֹֽא3 of 16
H3808

not (the simple or abs. negation); by implication, no; often used with other particles

יַשְׁחִ֖יתוּ4 of 16

nor destroy

H7843

to decay, i.e., (causatively) ruin (literally or figuratively)

בְּכָל5 of 16
H3605

properly, the whole; hence, all, any or every (in the singular only, but often in a plural sense)

הַ֣ר6 of 16

mountain

H2022

a mountain or range of hills (sometimes used figuratively)

קָדְשִׁ֑י7 of 16

in all my holy

H6944

a sacred place or thing; rarely abstract, sanctity

כִּֽי8 of 16
H3588

(by implication) very widely used as a relative conjunction or adverb (as below); often largely modified by other particles annexed

מָלְאָ֣ה9 of 16

shall be full

H4390

to fill or (intransitively) be full of, in a wide application (literally and figuratively)

הָאָ֗רֶץ10 of 16

for the earth

H776

the earth (at large, or partitively a land)

דֵּעָה֙11 of 16

of the knowledge

H1844

knowledge

אֶת12 of 16
H853

properly, self (but generally used to point out more definitely the object of a verb or preposition, even or namely)

יְהוָ֔ה13 of 16

of the LORD

H3068

(the) self-existent or eternal; jeho-vah, jewish national name of god

כַּמַּ֖יִם14 of 16

as the waters

H4325

water; figuratively, juice; by euphemism, urine, semen

לַיָּ֥ם15 of 16

the sea

H3220

a sea (as breaking in noisy surf) or large body of water; specifically (with the article), the mediterranean sea; sometimes a large river, or an artif

מְכַסִּֽים׃16 of 16

cover

H3680

properly, to plump, i.e., fill up hollows; by implication, to cover (for clothing or secrecy)


Study Guide

Historical Context

This verse is found in the book of Isaiah. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Isaiah 11:9 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Isaiah 11:9 from Treasury of Scripture Knowledge

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