They shall not hurt or destroy in all my holy mountain; for the earth shall be full of the knowledge of the LORD as the waters cover the sea.
English Standard Version (ESV)
The prophecy doesn't just promise a world free of harm; it explains why. This profound peace will arise not from enforced laws, but from a deep, pervasive knowledge of the Lord saturating the earth, changing hearts from the inside out.
They shall not hurt or destroy in all my holy mountain; for the earth shall be full of the knowledge of the LORD as the waters cover the sea.
English Standard Version (ESV)
This passage comes in the wake of a glorious vision of the Messiah, often called the "Shoot from Jesse," who will bring righteousness and justice. Isaiah has just described a radically transformed world where natural enemies coexist peacefully, symbolizing the profound peace and harmony that will characterize the Messianic age. This verse, therefore, paints a picture of the ultimate outcome of the Messiah's reign: a world free from harm and filled with divine knowledge.
Imagine a world where 'hurt' and 'destroy' are obsolete words. Isaiah paints a picture of a future reality that sounds almost too good to be true.
Isaiah 11:9 begins with a powerful declaration: 'They shall not hurt or destroy in all my holy mountain.' This isn't just about the absence of physical violence, but a complete transformation. The 'holy mountain' symbolizes God's presence and His people, the Church. In this future kingdom, the very nature of existence will be altered. The predatory instincts and destructive forces that plague our world will be gone. This speaks to a deep restoration, a return to a state of peace and purity that echoes the Garden of Eden, where God's creation lived in harmony.
What does it mean for the 'earth to be full of the knowledge of the LORD'? It's more than just information; it's a profound encounter that reshapes everything.
The reason for this radical peace is given in the second part of the verse: 'for the earth shall be full of the knowledge of the LORD, as the waters cover the sea.' This 'knowledge' isn't mere intellectual assent; it's a deep, experiential understanding of God – His character, His ways, His love. It's an all-encompassing awareness that transforms hearts and minds. Just as water permeates every part of the ocean, this divine knowledge will pervade every corner of the earth, influencing every aspect of life, from individual conduct to global interactions. It signifies a world where God's presence and rule are fully recognized and embraced.
Understand the original words
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har qodshi · Hebrew Noun phrase
Refers to the sanctuary or the dwelling place of God; symbolically represents the entire restored kingdom where God's presence brings safety and harmony.
da'ath · Hebrew Noun
The intimate, relational, and experiential acquaintance with God; goes beyond mere intellectual information to include trust, obedience, and covenantal loyalty.
YHWH · Hebrew Proper Noun
The personal, covenantal name of God revealed to Israel; He is the self-existent, eternal, and faithful Redeemer.
This prophecy paints a picture of a future, perfected kingdom under the Messiah. While echoes of peace and knowledge of God were seen in post-exilic Israel and even in the early spread of the gospel, the full realization of a world without 'hurt or destroy' awaits Christ's ultimate return and the complete establishment of His reign.
c. 740 BC— this verse
Prophecy of Isaiah Issued
Isaiah delivers his prophecies during a tumultuous period in Judah, including the Assyrian threat and internal political struggles. He foresees both judgment and future restoration.
c. 722 BC
Fall of Samaria and Northern Kingdom
The northern Kingdom of Israel is conquered by the Assyrian Empire, leading to the exile of its population and the scattering of the ten tribes.
c. 701 BC
Assyrian Invasion of Judah
King Sennacherib of Assyria invades Judah, conquering many cities but failing to capture Jerusalem, which is miraculously saved.
c. 586 BC
Fall of Jerusalem and Babylonian Exile
Jerusalem is destroyed by the Babylonians, and the majority of the Jewish population is exiled, marking a period of national devastation and spiritual crisis.
c. 538 BC
Return from Babylonian Exile
Under Persian rule, the Jews are allowed to return to Jerusalem and rebuild the Temple, marking the beginning of the Second Temple period.
c. 1st Century AD
First Coming of Jesus Christ
Jesus Christ, the promised descendant of David, begins his ministry, teaching, healing, and inaugurating a spiritual kingdom. His life, death, and resurrection fulfill many messianic prophecies.
c. 1st Century AD
Spread of the Gospel
The apostles and early followers of Jesus begin spreading the Christian message throughout the Roman Empire and beyond, fulfilling the prophecy of the knowledge of the Lord filling the earth.
This passage directly parallels Isaiah's imagery, stating that 'the earth will be filled with the knowledge of the glory of the LORD as the waters cover the sea,' emphasizing the widespread and profound nature of this divine knowledge.
Zechariah 14:9This verse speaks of the LORD becoming king over all the earth, with 'one LORD and his name one,' echoing Isaiah's vision of universal knowledge and the cessation of harm in God's 'holy mountain.'
Matthew 28:19-20Jesus' Great Commission commands his followers to go and make disciples of all nations, directly reflecting Isaiah's prophecy of the 'knowledge of the LORD' filling the earth and implying the end of destructive conflict as His reign is established.
Romans 8:19-22This passage describes creation groaning and longing for its redemption, a state that will be fully realized when the 'knowledge of the LORD' pervades the earth as described in Isaiah, bringing an end to destruction and decay.
Revelation 21:4This future vision of God dwelling with humanity describes a state where 'death shall be no more, neither shall there be mourning, nor crying, nor pain anymore,' which aligns perfectly with Isaiah's prophecy of a renewed world where 'they shall not hurt or destroy.'
pulpitIsaiah 11:9: "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."
Verse 9. - My holy mountain. As the Jewish Church is always bound up with the "holy hill of Zion," so the Messianic one receives the designation of "the mountain of the Lord" (Isaiah 2:3; Isaiah 30:29; Micah 4:2), or "the holy mountain" (Zechariah 8:3). What was physically true of the type is transferred to the antitype, which is "a city…
barnesIsaiah 11:9: "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."
They shall not hurt - That is, those who are designated above under the emblems of the lion, the leopard, the bear, and the adder. Nor destroy in all my holy mountain - Mount Zion; used here, as elsewhere, to denote the seat of his reign on the earth, or his church; the notes at Isaiah 1:8; Isaiah 2:4. The disposition of people, naturally…
The prophecy doesn't just promise a world free of harm; it explains why. This profound peace will arise not from enforced laws, but from a deep, pervasive knowledge of the Lord saturating the earth, changing hearts from the inside out.
This passage comes in the wake of a glorious vision of the Messiah, often called the "Shoot from Jesse," who will bring righteousness and justice. Isaiah has just described a radically transformed world where natural enemies coexist peacefully, symbolizing the profound peace and harmony that will characterize the Messianic age. This verse, therefore, paints a picture of the ultimate outcome of the Messiah's reign: a world free from harm and filled with divine knowledge.
This passage comes in the wake of a glorious vision of the Messiah, often called the "Shoot from Jesse," who will bring righteousness and justice. Isaiah has just described a radically transformed world where natural enemies coexist peacefully, symbolizing the profound peace and harmony that will characterize the Messianic age. This verse, therefore, paints a picture of the ultimate outcome of the Messiah's reign: a world free from harm and filled with divine knowledge.
"They shall not hurt or destroy in all my holy mountain; for the earth shall be full of the knowledge of the LORD as the waters cover the sea." — The prophecy doesn't just promise a world free of harm; it explains why. This profound peace will arise not from enforced laws, but from a deep, pervasive knowledge of the Lord saturating the ear…
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Last reviewed October 2026