Isaiah 2:21 Meaning and Explanation
“To go into the clefts of the rocks, and into the tops of the ragged rocks, for fear of the LORD, and for the glory of his majesty, when he ariseth to shake terribly the earth.”
King James Version (KJV)
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Read Full Chapter →Isaiah 2:21 gives a sobering ending to the chapter's exposure of false security. Wealth, crafted idols, elevated places, and human greatness have occupied the people's confidence. When the LORD arises, the scene changes completely. The verse asks where anyone can stand when the glory of God's majesty reveals the frailty of all that people have made and trusted.
Isaiah depicts people fleeing into inaccessible rocks when the LORD rises in majestic judgment, because idols and human pride cannot shelter anyone from his fearful presence.
The Context of Isaiah 2:21
After calling Jacob to walk in the LORD's light, Isaiah describes Judah's entanglement with foreign practices, riches, horses, chariots, and idols. Verses 10 through 18 announce the day when every proud and lifted-up thing will be brought low and the LORD alone will be exalted. Verse 19 already pictures people entering caves and holes in the earth in fear before the LORD's majesty. Verse 20 adds that they will throw away their silver and gold idols. Verse 21 completes that movement: people abandon their idols and seek refuge among rocky clefts as the LORD rises to shake the earth. The chapter closes by warning against placing ultimate account in man.
What Does Isaiah 2:21 Mean?
The opening words continue the action of verse 20. People cast away the idols they made for worship "to go" into places they once would not choose as dwellings. "Clefts of the rocks" and "tops of the ragged rocks" portray difficult, exposed places sought in desperation. Isaiah repeats the reason already given in verse 19: "for fear of the LORD, and for the glory of his majesty." The LORD's glory is not a vague force; it displays his royal greatness before creatures who have treated created things as their security. "When he ariseth" presents God acting decisively, and the shaking of the earth shows the reach and seriousness of his judgment.
In the chapter's movement, this flight answers the earlier catalogue of misplaced confidence. Judah's stores of silver and gold, its horses and chariots, and the work of human hands all seemed substantial. Yet the day of the LORD brings every lifted thing low, while the LORD alone is exalted. The discarded idols show a belated recognition that objects made by human hands cannot save their makers. Isaiah does not dwell on the geography of hiding places. His burden is moral and theological: human pride collapses before the holy majesty of God. The final instruction, "Cease ye from man," follows naturally, since human breath is fragile and human greatness cannot bear the weight of ultimate trust.
Revelation takes up Isaiah's imagery when people facing divine wrath seek concealment among rocks and mountains. The echo confirms that Isaiah's language reaches beyond one immediate crisis to God's righteous judgment over idolatry and rebellion. At the same time, the wider canon repeatedly joins the LORD's holiness with his merciful call to return. Isaiah 2 has already offered such a call in verse 5: "come ye" and walk in the LORD's light. This verse therefore presses the urgency of that invitation. God's majesty exposes every false refuge, and his revealed way summons people to turn from what cannot give life or safety.
Bible Verses Related to Isaiah 2:21
“And they shall go into the holes of the rocks, and into the caves of the earth, for fear of the LORD, and for the glory of his majesty, when he ariseth to shake terribly the earth.”
- Isaiah 2:19
“Cease ye from man, whose breath is in his nostrils: for wherein is he to be accounted of ?”
- Isaiah 2:22
“The high places also of Aven, the sin of Israel, shall be destroyed: the thorn and the thistle shall come up on their altars; and they shall say to the mountains, Cover us; and to the hills, Fall on us.”
- Hosea 10:8
“And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains;”
- Revelation 6:15
Where Isaiah 2:21 Echoes in Scripture
Revelation 6:15 strongly echoes Isaiah 2:21 by describing people of every social rank hiding themselves in dens and in the rocks of mountains during a scene of divine judgment. The later vision expands Isaiah's picture beyond Judah and Jerusalem to include the earth's rulers and peoples. Both passages show that rank, wealth, and power offer no protection when God's majesty is openly displayed, and both use rocky hiding places to express terrified flight.
How to Apply Isaiah 2:21 Today
This verse invites honest attention to the refuges we build. Savings, skills, reputation, political strength, religious objects, and the approval of others may all be treated as more secure than they are. Many of these things can serve good purposes, yet none can carry the place that belongs to the LORD. We can practice humility by naming our dependence on God in prayer, using material goods with gratitude and generosity, and receiving correction when pride is exposed. The chapter's earlier invitation remains near: walking in the LORD's light is a present way of leaving false confidence behind.
Reflection & Prayer
What forms of security become hardest for us to release when fear rises: possessions, influence, self-reliance, or something else? Bring that question before the LORD without concealment. Pray: "Majestic Lord, humble our pride and uncover every false refuge. Teach us to honor the good gifts you provide without giving them our trust, and lead us in the light of your ways."