The sword of the LORD is filled with blood, it is made fat with fatness, and with the blood of lambs and goats, with the fat of the kidneys of rams: for the LORD hath a sacrifice in Bozrah, and a great slaughter in the land of Idumea.

ISAIAH 34:6KJV
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Isaiah 34:6 (KJV)

What does Isaiah 34:6 mean?

Isaiah 34:6 describes a scene of judgment where the LORD’s sword is pictured as soaked with blood and fat from animals, symbolizing a great slaughter or sacrifice that will take place in Bozrah, a city in the land of Idumea (Edom). The verse uses the language of animal sacrifice to portray the LORD’s coming judgment against Edom.

Isaiah, speaking as a prophet to the people of Judah, is warning of God’s judgment against Edom, a neighboring nation often hostile to Israel. The verse uses vivid imagery from temple sacrifices—mentioning lambs, goats, rams, and their fat and blood—to show that this judgment is as certain and complete as a ritual offering. The mention of Bozrah and Idumea roots the prophecy in real places, making clear that this warning is directed at specific enemies of Israel.

The Hebrew behind Isaiah 34:6

  • "sword" (חֶרֶב, cherev): This word means a literal sword, but here it is a symbol for the LORD’s power to execute judgment. The image is not just of battle, but of a deliberate act of justice.
  • "sacrifice" (זֶבַח, zevach): This word refers to an offering made to God, usually involving the slaughter of animals. Using this word for the coming destruction shows that the judgment is not random violence but something solemn and purposeful, like a ritual.
  • "Bozrah" (בָּצְרָה, Botzrah) and "Idumea" (אֱדוֹם, Edom): These are real locations in Edom, Israel’s ancient rival. Naming them makes the prophecy specific and historical, not just a general warning.

Why Isaiah 34:6 matters

  • Isaiah 34:6 makes clear that the judgment is not just a metaphorical or spiritual event but is described in concrete, physical terms, using the language of sacrifice to emphasize its seriousness.
  • The verse connects the idea of divine judgment to the familiar practice of sacrifice, helping readers understand that God’s actions are purposeful and not arbitrary.
  • By naming Bozrah and Idumea, Isaiah ties the prophecy to real-world enemies of Israel, showing that God’s justice addresses specific historical wrongs, not just abstract evil.

Where else these words appear

“Bozrah” Hebrew H1224 · used in 9 verses

  • Genesis 36:33 And Bela died, and Jobab the son of Zerah of Bozrah reigned in his stead.
  • Isaiah 63:1 Who is this that cometh from Edom, with dyed garments from Bozrah? this that is glorious in his apparel, travelling in the greatness of his strength? I that speak in righteousness, mighty to save.
  • Jeremiah 49:22 Behold, he shall come up and fly as the eagle, and spread his wings over Bozrah: and at that day shall the heart of the mighty men of Edom be as the heart of a woman in her pangs.

“fat” Hebrew H1878 · used in 11 verses

  • Exodus 27:3 And thou shalt make his pans to receive his ashes, and his shovels, and his basons, and his fleshhooks, and his firepans: all the vessels thereof thou shalt make of brass.
  • Psalms 20:3 Remember all thy offerings, and accept thy burnt sacrifice; Selah.
  • Proverbs 13:4 The soul of the sluggard desireth, and hath nothing: but the soul of the diligent shall be made fat.

“slaughter” Hebrew H2874 · used in 12 verses

  • Genesis 43:16 And when Joseph saw Benjamin with them, he said to the ruler of his house, Bring these men home, and slay, and make ready; for these men shall dine with me at noon.
  • Isaiah 34:2 For the indignation of the LORD is upon all nations, and his fury upon all their armies: he hath utterly destroyed them, he hath delivered them to the slaughter.
  • Jeremiah 50:27 Slay all her bullocks; let them go down to the slaughter: woe unto them! for their day is come, the time of their visitation.

“lambs” Hebrew H3733 · used in 15 verses

  • Genesis 31:34 Now Rachel had taken the images, and put them in the camel's furniture, and sat upon them. And Laban searched all the tent, but found them not.
  • Psalms 37:20 But the wicked shall perish, and the enemies of the LORD shall be as the fat of lambs: they shall consume; into smoke shall they consume away.
  • Ezekiel 4:2 And lay siege against it, and build a fort against it, and cast a mount against it; set the camp also against it, and set battering rams against it round about.