Jerusalem's purified remnant gathered beneath a protective canopy of cloud and fire

Isaiah 4

Young's Literal Translation
Chapter overview
After judgment, the Lord's Branch becomes beautiful and glorious for Jerusalem's surviving remnant. God washes away guilt and creates cloud, fire, shade, and refuge over Zion, restoring holiness and protective presence.
RemnantPurificationHolinessRefuge

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1And taken hold have seven women on one man, In that day, saying, 'Our own bread we do eat, And our own raiment we put on, Only, let thy name be called over us, Remove thou our reproach.'
2In that day is the Shoot of Jehovah for desire and for honour, And the fruit of the earth For excellence and for beauty to the escaped of Israel.
3And it hath been, he who is left in Zion, And he who is remaining in Jerusalem, 'Holy' is said of him, Of every one who is written for life in Jerusalem.
4If the Lord hath washed away The filth of daughters of Zion, And the blood of Jerusalem purgeth from her midst, By the spirit of judgment, and by the spirit of burning.
5Then hath Jehovah prepared Over every fixed place of Mount Zion, And over her convocations, A cloud by day, and smoke, And the shining of a flaming fire by night, That, over all honour a safe-guard,
6And a covering may be, For a shadow by day from drought, And for a refuge, and for a hiding place, From inundation and from rain!

Young's Literal Translation — Public Domain. Where these translations come from.