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Psalm 55:21

His mouth was smooth as butter, but his heart was war. His words were softer than oil, yet they were drawn swords.

19God, who is enthroned forever, will hear and answer them. Selah. They never change and don’t fear God.
20He raises his hands against his friends. He has violated his covenant.
21His mouth was smooth as butter, but his heart was war. His words were softer than oil, yet they were drawn swords.
22Cast your burden on the LORD and he will sustain you. He will never allow the righteous to be moved.
23But you, God, will bring them down into the pit of destruction. Bloodthirsty and deceitful men shall not live out half their days, but I will trust in you.
Notice

Butter and oil describe speech that feels safe, while drawn swords expose the violence concealed in a covenant-breaking friend's words.

Questions to write on. Each one opens a new entry with this verse already attached.

What changes when you read these smooth words alongside the broken covenant in verse 20?

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Where, if anywhere, have you seen a gap between someone's gentle speech and their actions?

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Connect

Where else Scripture says this

12 passages readers most often link with this verse, and the thread each one shares with it.

This verse's connections, by chapterThe Bible's strongest chapter linksHover or tap a book to trace it
Proverbs 23:7for as he thinks about the cost, so he is. “Eat and drink!” he says to you, but his heart is not with you.Both expose a gap between welcoming words and the speaker’s heart, though Proverbs focuses on a host counting the cost.
James 3:8but nobody can tame the tongue. It is a restless evil, full of deadly poison.Drawn swords in the psalm and deadly poison in James portray the harm human speech can carry.
Psalm 28:3Don’t draw me away with the wicked, with the workers of iniquity who speak peace with their neighbors, but mischief is in their hearts.Both describe people whose peaceful speech conceals a heart intent on harm.
Psalm 62:4They fully intend to throw him down from his lofty place. They delight in lies. They bless with their mouth, but they curse inwardly. Selah.Both contrast pleasant words with inward hostility: a mouth can bless while the person intends another’s downfall.
Psalm 57:4My soul is among lions. I lie among those who are set on fire, even the sons of men, whose teeth are spears and arrows, and their tongue a sharp sword.Both use swords to describe speech, treating words as weapons that threaten another person.
Proverbs 5:3–4For the lips of an adulteress drip honey. Her mouth is smoother than oil,Both compare smooth speech to oil; Proverbs identifies the speaker as an adulteress, while the psalm describes a betrayer.
Proverbs 26:28A lying tongue hates those it hurts; and a flattering mouth works ruin.Both connect flattering speech with harm, exposing the destructive force beneath words that sound pleasing.
Job 5:21You will be hidden from the scourge of the tongue, neither will you be afraid of destruction when it comes.Both portray speech as a source of harm, with Job speaking of protection from the tongue’s scourge.
Psalm 12:2Everyone lies to his neighbor. They speak with flattering lips, and with a double heart.Both describe flattering speech that conceals a divided or hostile heart.
Proverbs 26:24–26A malicious man disguises himself with his lips, but he harbors evil in his heart.Both describe lips concealing what the heart harbors: smooth words serve as a disguise for malice.
Luke 20:20–21They watched him and sent out spies, who pretended to be righteous, that they might trap him in something he said, so as to deliver him up to the power and …Both describe harmful intent concealed beneath a reassuring appearance: smooth speech in the psalm and pretended righteousness in Luke.
2 Samuel 16:19Again, whom should I serve? Shouldn’t I serve in the presence of his son? As I have served in your father’s presence, so I will be in your presence.”Both concern words within relationships of loyalty; the Samuel excerpt alone does not establish the deceit named in the psalm.
One step

Something small to carry out of this verse

Discuss one mismatch between words and actions with a trusted friend

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Encouragement

If gentle words have concealed harm, you do not have to call that peace. This psalm names betrayal before the God who sustains the burdened.

Now put it in your words.

Start an entry on Psalm 55:21. Write what it stirs. Psalmlog sets your words beside Scripture and gives you one next step. Your first entry is free, no account needed.

Keep goingPsalm 55 · the whole chapter with its connection mapPsalms · every chapterBuild a reading plan through Psalms

Cross-reference data from OpenBible.info (CC BY). Scripture from the World English Bible (public domain). Arc diagram after Chris Harrison and Christoph Römhild (2007).