Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips:

ROMANS 3:13KJV
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What does Romans 3:13 mean?

Romans 3:13 uses vivid word pictures to describe how people’s words can be deeply harmful and deceptive. The verse says that their speech is like an open grave, full of deceit, and compares their words to the deadly poison of snakes, showing how destructive and untrustworthy human speech can be.

Paul, the writer of Romans, is speaking to both Jewish and non-Jewish readers in Rome, explaining that everyone is guilty before God. In this verse, Paul quotes from the Hebrew Scriptures to show that the problem of sinful speech is not new. He uses strong images to highlight how deeply rooted and dangerous this problem is in all people.

The Greek behind Romans 3:13

  • "Sepulchre" (τάφος, taphos): This word means a tomb or grave. By describing the throat as an "open sepulchre," Paul paints a picture of words coming from a place of death and corruption, not life.
  • "Deceit" (δολιόω, dolioō): This Greek word means to trick or mislead. It emphasizes that the problem is not just harsh words, but intentionally misleading speech.
  • "Poison" (ἰός, ios) and "asps" (ἀσπίς, aspis): "Iós" means venom, and "aspis" refers to a kind of venomous snake. Together, these words stress that the harm done by deceitful speech can be as dangerous as snake venom—silent but deadly.

Why Romans 3:13 matters

  • Romans 3:13 clears up the idea that sin is only about actions; Paul shows that even our words can be deeply sinful and harmful.
  • The verse emphasizes the seriousness of deceit and harmful speech, connecting it to images of death and poison to show the real damage words can do.
  • This verse fits into Paul’s larger argument that all people, regardless of background, are in need of God’s mercy because everyone falls short—even in their speech.

Where else these words appear

“poison” Greek G2447 · used in 3 verses

  • James 3:8 But the tongue can no man tame; it is an unruly evil, full of deadly poison.
  • James 5:3 Your gold and silver is cankered; and the rust of them shall be a witness against you, and shall eat your flesh as it were fire. Ye have heaped treasure together for the last days.

“sepulchre” Greek G5028 · used in 7 verses

  • Matthew 23:27 Woe unto you, scribes and Pharisees, hypocrites! for ye are like unto whited sepulchres, which indeed appear beautiful outward, but are within full of dead men's bones, and of all uncleanness.
  • Matthew 27:61 And there was Mary Magdalene, and the other Mary, sitting over against the sepulchre.
  • Matthew 27:66 So they went, and made the sepulchre sure, sealing the stone, and setting a watch.

“lips” Greek G5491 · used in 7 verses

  • Matthew 15:8 This people draweth nigh unto me with their mouth, and honoureth me with their lips; but their heart is far from me.
  • 1 Corinthians 14:21 In the law it is written, With men of other tongues and other lips will I speak unto this people; and yet for all that will they not hear me, saith the Lord.
  • Hebrews 13:15 By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.

“tongues” Greek G1100 · used in 47 verses

  • Mark 7:33 And he took him aside from the multitude, and put his fingers into his ears, and he spit, and touched his tongue;
  • 1 Corinthians 13:1 Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.
  • 1 Corinthians 14:39 Wherefore, brethren, covet to prophesy, and forbid not to speak with tongues.