Psalms 64:8 Meaning: When Their Own Tongues Ruin Them
Their own tongues shall ruin them. All who see them will shake their heads.
So they shall make their own tongue to fall upon themselves: all that see them shall flee away.
So they shall be made to stumble, their own tongue being against them: All that see them shall wag the head.
And they cause him to stumble, Against them is their own tongue, Every looker on them fleeth away.
By their own tongue they are made to fall over one another: all that see them shall flee away.
Meaning in one sentence
The wicked are ruined by their own tongues in Psalm 64:8. Learn how God turns slander back on itself, and what the onlookers' reaction means.
Context
David wrote this psalm during a season when enemies were whispering against him. They sharpened their tongues like swords and shot bitter words from hiding places, certain no one would catch them. But the psalm turns in verse 7: God shoots back. The arrow is sudden, the wound is sure. And then comes the twist in verse 8. The weapon they aimed at David now wounds them. Their own words, meant to destroy another, become the instrument of their own undoing. People see it happen. Some flee in fear; others shake their heads. Either way, God's justice is on display, and no one misses it.
Key Words
Three English phrases carry the weight of this verse, each pointing back to the slander weapons of earlier verses.
Tongue. In verse 3 the wicked whet their tongue like a sword. Now the blade turns around. The same tongue that shot bitter words becomes the sword that cuts them down. Barnes notes that keeping up the figure, the tongue as a sword is represented as falling on them, inflicting the wound they intended for others.
Ruin them (or fall upon themselves). The harm they plotted boomerangs. Gill points to Haman hanging on his own gallows, Daniel‘s accusers thrown into their own lion pit. God doesn’t need to invent a new punishment; He lets their own scheme collapse on their heads.
Shake their heads (or flee away in some translations). The Hebrew verb is flexible: it can mean to shake in scorn, to dance in triumph, or to flee in terror. Commentators differ, but all agree the reaction is public. People see God‘s judgment and respond, either the righteous wag their heads in satisfaction (Cambridge Bible) or enemies flee fearing the same fate (Barnes, Wesley). Either way, the scene is visible and sobering.
How Christians Read This Verse
Christians across traditions have read this verse as a picture of divine justice that uses the sinner’s own tools. Gill points to biblical examples: Haman hanged on the gallows he built for Mordecai, Daniel‘s accusers cast into the lions’ den they set for him. Barnes emphasizes that the tongue becomes a sword falling on themselves, and the effect on others is to make them flee in fear of sharing that fate.
On what the onlookers do, readings differ. Some see fleeing in terror (KJV, Wesley, Jamieson-Fausset-Brown), others see shaking the head in scornful triumph (Cambridge Bible, Gill, referencing Psalm 22:7 and Jeremiah 48:27). Both interpretations agree that God‘s judgment is publicly witnessed and provokes a response, whether reverence, joy among the righteous, or warning to the wicked. The psalm closes with the righteous glad in the Lord, trusting and praising.
A common misunderstanding
Some read this verse as only describing natural consequences: if you gossip, you’ll eventually lose credibility. In fact, the context shows God actively involved. Verse 7 says God shoots them with an arrow. The self-ruin is the specific work of God turning their weapon against them, not just karma. It is divine justice, sudden and surprising to those who thought they were safe.
Living This Out
You may know someone who speaks against you in secret, who sharpens words like weapons. This verse invites you to release the need to defend yourself. Let God shoot the arrow. He sees the hidden plot, and He can make the very words meant to hurt you become the ruin of the speaker. Trust Him with that.
But the verse also asks you to examine your own tongue. The same danger is real: your words, if used carelessly or cruelly, can turn on you. Speak with honesty and kindness, not because you fear punishment, but because you know the power words carry.
When evil falls, let your response be awe at God’s justice, not personal gloating.
Main takeaway: The words the wicked aim at others can boomerang and become their own downfall, for God sees and turns evil back on itself.
For Families
For ages 5, 8
Do people ever say mean things about you? God sees and knows. Sometimes the mean things they say can end up hurting them instead. You can trust God to take care of it.
For ages 9, 12
In this psalm, David says the bad things people say about him will come back on them, like a boomerang. When you see someone being dishonest or cruel, remember that God knows all about it. You don’t have to get even. But also think about your own words, what you say can either help or hurt, and it matters to God. Let your words build people up.
Questions People Ask
Who is speaking in Psalm 64:8?
David is the speaker of the psalm. He is asking God to protect him from enemies who spread lies and plot against him secretly.
What does 'their own tongues shall ruin them' mean?
It means the slander the enemies spoke will be the cause of their own downfall. The weapon they used against David, their tongue, is turned by God to wound them instead.
Does this verse say that God personally punishes people for gossip?
Yes, in context God is the one who shoots the arrow (verse 7) and causes their tongue to fall upon them. It shows God’s active justice against those who harm others with their words.
Why do some translations say 'flee away' while others say 'shake their heads'?
The Hebrew verb is flexible. Some interpreters read it as people fleeing in fear of sharing the same fate. Others see it as shaking the head in scorn or triumph, as the righteous mock the fall of the wicked. Both readings are found in Christian commentaries.
How should Christians apply Psalm 64:8 today?
First, trust God to handle injustice instead of taking revenge. Second, be careful with your own words, they have power and can harm you too. Third, when you see wrongdoers face consequences, respond with reverence for God, not personal glee.
For pastors & researchers
Hebrew interlinear, 8 commentaries & word study