🕊️WEB · Isaiah 26:3

What does Isaiah 26:3 mean?

"You will keep whoever’s mind is steadfast in perfect peace, because he trusts in you."

— Isaiah 26:3 (World English Bible)

Surrounding context

1

In that day, this song will be sung in the land of Judah: “We have a strong city. God appoints salvation for walls and bulwarks.

2

Open the gates, that the righteous nation may enter: the one which keeps faith.

3

You will keep whoever’s mind is steadfast in perfect peace, because he trusts in you.

4

Trust in Yahweh forever; for in Yah, Yahweh, is an everlasting Rock.

5

For he has brought down those who dwell on high, the lofty city. He lays it low. He lays it low even to the ground. He brings it even to the dust.

6

The foot shall tread it down; Even the feet of the poor, and the steps of the needy.”

Explanation

Isaiah 26:3 offers a simple but profound promise: God preserves in complete peace the person whose mind remains fixed on him. The verse ties two things together directly — the condition of trust and the result of peace. It's not a vague hope but a statement of cause and effect: steadfast trust in God produces a settled, whole peace that holds up even amid difficulty. The Hebrew phrase often rendered "perfect peace" is literally "shalom shalom" — peace doubled for emphasis, suggesting completeness, wholeness, or peace upon peace, not a partial or fragile calm.

This verse comes from what scholars often call the "Isaiah Apocalypse" (chapters 24–27), a section of the book dealing with God's judgment on the nations and his ultimate deliverance and restoration of his people. Isaiah prophesied in Judah during a turbulent era of Assyrian threat and political instability, roughly the 8th century BC. Chapter 26 specifically is framed as a song of trust to be sung "in that day" — a future day of salvation. In its immediate context, verses 1–4 celebrate the security of the righteous nation, contrasted with the fall of the proud, fortified city mentioned earlier in the chapter. The people are pictured as trusting in the Lord as a strong city and everlasting rock (v. 4), rather than in human strength or political alliances, which were common temptations for Judah at the time.

Theologically, the verse reveals that peace, in the biblical sense, is not merely an absence of conflict or an

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