Psalms 140:3 Meaning: The Poison Under Every Lip
They have sharpened their tongues like a serpent. Viper’s poison is under their lips. Selah.
They have sharpened their tongues like a serpent; adders’ poison is under their lips. Selah.
They have sharpened their tongue like a serpent; Adders’ poison is under their lips. [Selah
They sharpened their tongue as a serpent, Poison of an adder is under their lips. Selah.
They sharpen their tongues like a serpent; adders' poison is under their lips. Selah.
Meaning in one sentence
What does Psalm 140:3 mean? David describes cruel words as serpent's poison. Paul quotes this verse in Romans to show sin infects us all. Here is the hope.
Context
Psalm 140 is a prayer from David crying out for deliverance. He is surrounded by violent men who plan war in their hearts and set traps for his feet. Their words are not just harsh; they are deadly. David pictures them sharpening their tongues like a serpent's fang, hiding poison under their lips. The verse appears in the middle of his plea, between a request to be kept from evil men and a confession that the Lord is his God. It gives us a raw look at the damage human speech can do, and why we need protection from it.
Key Words
The words paint a disturbing picture. Sharpened their tongues suggests deliberate preparation. Commentators note that the serpent's tongue was thought to be sharp and piercing, like a weapon honed for wounding. But the real danger is hidden: poison under their lips. The venom is concealed, waiting to be injected into a word. David is not talking about careless slips. He means the kind of speech that is calculated to destroy. And then the word Selah appears, a musical pause that invites us to stop and let the weight of that image sink in. Poison under the lips. It is a terrifying diagnosis of what can lurk in the human heart.
How Christians Read This Verse
Christians across traditions have taken this verse in two directions. Matthew Henry and other Reformed interpreters see David describing his specific enemies men like Saul, Doeg, and Ahithophel who schemed against him. But the New Testament broadens it. Paul quotes this verse in Romans 3:13 as evidence that everyone, not just David's foes, has poison under their lips. The early church and many traditions since have read it as a mirror: it shows the sin that lives in every human heart until grace comes. Both readings stand. David's situation is real, and the verse also exposes a universal wound that only God can heal.
A common misunderstanding
Some people think this verse only describes the most evil villains, like murderers or enemies of God. In fact, Paul quotes it in Romans 3:13 to show that all of us, before God's grace, have this poison under our lips. It is not just about wicked people out there. It is about the condition of every human heart, including yours and mine. That is why it stings, and why we need a Savior.
Living This Out
Take a close look at the words you have sharpened this week. Maybe a sarcastic comment you have rehearsed. A criticism you are ready to fire. The poison under your lips is the angry or bitter thought you have not spoken yet. Bring it to God, the way David did. Do not defend it. Ask Him to show you what is hiding in your heart. And when someone else's sharp words sting you, bring that to God too. He is the one who covers your head in the day of battle. Let Him handle the poison.
Main takeaway: David's enemies and my own heart share the same poison; only God can heal the tongue.
For Families
For ages 5, 8
Some people say mean things that hurt like a snake bite. David asked God to keep him safe from mean words. You can ask God to help you use kind words instead.
For ages 9, 12
This verse compares hurtful words to snake poison. Words can wound deeply, and we do not always notice the harm our own words cause. David told God honestly about the mean things his enemies said, and he trusted God to protect him. The apostle Paul later used this verse to show that everyone has this problem our mouths can be full of venom. The good news is that God can change our hearts and give us words that heal rather than hurt.
Questions People Ask
What does 'sharpened their tongues like a serpent' mean?
David pictures his enemies preparing their words like a weapon. A serpent's tongue was thought to be sharp and piercing, and the metaphor shows that their speech is deliberately wounding. The intent is to inflict serious damage, just like a snake's bite.
Why does Paul quote Psalm 140:3 in Romans 3:13?
Paul uses this verse as part of a list of Old Testament passages to prove that all people, not just David's enemies, are under the power of sin. He shows that the poison of hurtful speech is a universal problem, pointing to our need for God's grace in Christ.
What is the significance of 'Selah' in this verse?
Selah is a musical or liturgical marker found in many psalms. It likely indicates a pause for reflection. After the vivid image of poison under the lips, Selah invites the reader or singer to stop and ponder the gravity of what has just been said.
Who were David's enemies in this psalm?
The psalm does not name them, but many commentators suggest David was facing people like Saul, Doeg the Edomite, or Ahithophel. They were men who plotted violence and used slander to attack him. David turned to God for protection rather than taking revenge.
How can this verse help me when people speak badly about me?
David models honesty in prayer. He does not pretend the words do not hurt. He brings his fear and anger to God. You can do the same. Let the verse remind you that God sees the poison and will defend the afflicted, as the end of the psalm promises. Your job is to trust, not retaliate.
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