What Does Isaiah 1:21 Mean?

How has the steady city become a harlot! She was filled with justice, alignment lodged in her, but now murderers.
Isaiah 1:21 · SDV
Key words are shown with the Hebrew or Greek and what each word meant.

Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.

This verse in the King James

King James wording
How is the faithful city become an harlot! it was full of judgment; righteousness lodged in it; but now murderers.

The city’s former alignment cannot cover its present betrayal: the place once known for justice now shelters murder.

This verse names a rupture that can happen in any shared life: a place once marked by trust and justice becomes a place where violence takes hold. Its past reputation does not conceal what is happening now. The contrast makes the city’s present life the measure of what it has become.

WHAT THIS UNDOES

A history of justice does not guarantee that a community remains just; its present life can betray its former character.

צֶדֶק

tsedeq

GROWS FROM

צדק

ṣ-d-q

to be right, just, or aligned

The righteousness that once lodged in the city is alignment taking up residence in shared life. The root makes the reversal concrete: the city once holds to what is right, but its people now enact murder.

ALSO GROWS

tsadaq: to be just, to be in the right

צָדַק

This verb shows the root as a state of alignment, the quality that once characterizes the city.

tsedaqah: justice expressed in right conduct; also almsgiving

צְדָקָה

This related noun carries alignment into concrete action, connecting the city’s former righteousness to how people treat one another.

נֶאֱמָנָה

ne'emanah

GROWS FROM

אמן

ʾ-m-n

to be firm, steady, reliable, or established

“steady” in this verse is ne'emanah. The city’s former faithfulness names reliability a person can lean on. Its present violence makes that identity a betrayal in the shared life of the city.

ALSO GROWS

emunah: trust, to lean your full weight on; steadfastness

אֱמוּנָה

This noun from the same root reveals the trust carried by the city’s former description as faithful.

amen: firm, confirmed; “so be it”

אָמֵן

Its force affirms something as dependable, echoing the reliability the city once embodied.

מְרַצְּחִים

meratschim

GROWS FROM

רצח

r-ṣ-ḥ

to murder, to take life unlawfully

The verse ends with deliberate killing, not a vague image of disorder. The root makes the city’s collapse visible in the people who now inhabit it: justice once dwells there, but murderers occupy the scene.

ALSO GROWS

ratsach: to murder

רָצַח

This verb shares the root and names the act embodied by the city’s present inhabitants.

rotseach: murderer

רֹצֵחַ

This singular form names the person who carries out the act, making the verse’s closing word a picture of people rather than an abstract condition.

A community’s shared order turns against life when those with power abandon justice and use their position to harm others.

And the LORD said, What have you done? The voice of your brother's blood cries out to me from the ground.
Genesis 4:10 · SDVThe murder of a brother makes violence in shared life visible as blood that cries out from the ground.
The king by judgment makes the land stand, but the one who receives gifts tears it down.
Proverbs 29:4 · SDVThe ruler’s choices either establish or overturn the common ground, showing how justice holds a society together.
Look, the wages of the workers who mowed your fields, stripped away by your fraud, cry out, and the cries of those who reaped have gone into the ears of the LORD of hosts.
James 5:4 · SDVWithheld wages expose harm done to workers by those who control the shared resources.
Behold, his living soul is swollen, and it is not straight within him, but the aligned one shall live by the lean of his full weight.
Habakkuk 2:4 · SDV

“Faith” in Habakkuk is ⁨אֱמוּנָה⁩ (emunah), from the same ⁨אמן⁩ root as the city’s “faithful” description here. The shared root connects trust with dependable life: the city’s former character is contradicted by what its people now do.

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Isaiah 1:21 Meaning