Genesis 4:23

Genesis 4:23, in plain English

Lamech, who's multiple generations down from Cain, boasts to his wives that he's killed a man for wounding him—he's essentially bragging about committing murder.

Why it's here

This is a shocking moment. Lamech is announcing a killing to his two wives as if it's something to be proud of. You have to understand what's happening: the violence that started with Cain is escalating. Cain killed Abel; now Lamech kills over a mere wound. The problem isn't getting better—it's getting worse, spreading through the family line like a disease.

Who's speaking

Lamech

Where it sits in the story

This shows you the trajectory of sin. It doesn't stay contained—it multiplies and intensifies across generations. By the time you get to Lamech, murder has become casual, something you announce to your wives. This sets up why God will eventually send the flood. The world is deteriorating morally, and it's happening fastest in the line that descended from Cain.

The scholarly reading

Lamech boasts to his wives that he has killed a man in retaliation for being wounded, escalating violence beyond proportional response.

Language and setting

Lamech becomes the first biblical polygamist, addressing Adah and Zillah in what scholars recognize as a taunt-song or victory hymn. His violence—killing for a wound—represents unbridled vengeance detached from law or restraint. The cultural context suggests a blood-feud mentality where honor demands disproportionate retaliation. This occurs in the degrading moral atmosphere of Cain's line, where each generation strays further from the cultivated garden's restraint.

Voice

Lamech, speaking directly to his two wives

Significance

Lamech embodies the corruption of human society without divine law or covenant mediation. His violence marks the point where human civilization—for all its technological achievement—becomes a mechanism for intensified destruction. This prepares the theological ground for God's determination to send the flood, which Genesis will soon narrate.

21And his brother’s name was Jubal; he was the father of all who play the harp and flute.

22And Zillah gave birth to Tubal-cain, a forger of every implement of bronze and iron. And the sister of Tubal-cain was Naamah.

23Then Lamech said to his wives: “Adah and Zillah, hear my voice; wives of Lamech, listen to my speech. For I have slain a man for wounding me, a young man for striking me.

24If Cain is avenged sevenfold, then Lamech seventy-sevenfold.”

25And Adam again had relations with his wife, and she gave birth to a son and named him Seth, saying, “God has granted me another seed in place of Abel, since Cain killed him.”

Read all of Genesis 4 — The first family becomes the first crime scene. Sin crouches at the door — and Cain opens it.