What Does Psalm 55:21 Mean?

The words of his mouth are smoother than butter, but war is in his heart. His words are softer than oil, yet they are opened swords.
Psalm 55:21 · 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
The words of his mouth were smoother than butter, but war was in his heart: his words were softer than oil, yet were they drawn swords.

The words are not gentle before they become dangerous; the Hebrew pictures the blade as already unsheathed beneath their smoothness.

You can encounter speech that feels soft while its center holds conflict; in this verse, gentleness and danger coexist. The words arrive like oil, yet carry the force of a drawn sword.

WHAT THIS UNDOES

A gentle tone does not guarantee a gentle intention.

חָלְקוּ

ḥāləqû

GROWS FROM

ח־ל־ק

ḥ-l-q

To be smooth or slippery; by extension, to speak with flattering smoothness.

“smoother” in this verse is ḥāləqû. The Hebrew links smooth speech with slipperiness: the pleasing surface can conceal danger. The same root appears in the language of flattering lips, showing that this smoothness describes a way words can deceive, not simply a pleasant sound.

ALSO GROWS

ḥălaqlaqq: Slippery; very smooth.

חֲלַקְלַק

This branch makes the danger inside the image visible: what sounds smooth can also be hard to grasp and trust.

ḥălāqôt: Smoothness; flattering words.

חֲלָקוֹת

Psalm 12:2 uses this form for flattering lips, connecting the smoothness here with speech that covers a divided heart.

פְּתֻחוֹת

pĕṯuḥôt

GROWS FROM

פ־ת־ח

p-t-ḥ

To open.

“opened swords” in this verse is pĕṯuḥôt. The word rendered “drawn” carries the sense of being open: the swords are unsheathed. That image places the weapon inside the words themselves, even as they sound softer than oil.

ALSO GROWS

pātaḥ: To open.

פָּתַח

The verb names the basic action behind the image: the sword is open, its edge exposed.

pétaḥ: An opening or doorway.

פֶּתַח

This related form shows the root’s ordinary image of an opening; here, what is opened is the sword, ready to wound.

Speech can offer peace or fairness on the surface while concealing hostility within.

Do not drag me away with the wicked, and with the workers of crookedness, who speak wholeness to their neighbors, but breaking is in their hearts.
Psalm 28:3 · SDVPeaceful words coexist with harmful intent hidden in the heart.
When he speaks with favor, do not lean your weight on him, for there are seven revulsions in his heart.
Proverbs 26:25 · SDVFair-sounding speech masks what the speaker holds within.
For such ones do not serve our Lord Jesus, the anointed one, but their own belly, and by good words and fine speech they deceive the hearts of the harmless.
Romans 16:18 · SDVGood words and polished speeches can carry deception rather than the care they appear to express.
They speak emptiness, each one with his neighbor; with smooth lips, with two hearts, they speak.
Psalm 12:2 · SDV

“Flattering” translates ⁨חֲלָקוֹת⁩ (ḥălāqôt), from the same root ⁨ח־ל־ק⁩ (ḥ-l-q), smoothness, as “smoother” here. Psalm 12 pairs those smooth lips with a “double heart,” making explicit the division Psalm 55 compresses into its image of soft words and drawn swords.

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Psalm 55:21 Meaning