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Deuteronomy 28:23

And thy heaven that [is] over thy head shall be brass, and the earth that is under thee [shall be] iron.

And thy heaven {H8064} that is over thy head {H7218} shall be brass {H5178}, and the earth {H776} that is under thee shall be iron {H1270}.

"The sky over your head will be brass and the earth under you iron.

The sky over your head will be bronze, and the earth beneath you iron.

And thy heaven that is over thy head shall be brass, and the earth that is under thee shall be iron.

Commentary

Deuteronomy 28:23 is a stark and vivid prophetic warning, part of the extensive list of curses that would befall the Israelites if they disobeyed God's covenant commands. This verse paints a picture of extreme environmental desolation, symbolizing a complete lack of divine favor and provision.

Context

This verse is situated within Deuteronomy chapter 28, which is pivotal to the Mosaic Covenant. The chapter meticulously details the blessings promised for obedience to God's laws (starting from Deuteronomy 28:1) and, conversely, the severe curses for disobedience. Verses 15 through 68 describe these curses, which range from sickness and famine to defeat in war and exile. Verse 23 specifically addresses the agricultural and natural consequences of covenant unfaithfulness, highlighting the vital role of rain and fertile land in ancient Israelite society.

Key Themes

  • Divine Judgment and Consequences: The imagery of brass heavens and iron earth powerfully conveys God's judgment upon a disobedient nation. These curses were not arbitrary but were the direct, promised consequences of breaking the covenant God made with His people.
  • Drought and Barrenness: "Thy heaven...shall be brass" signifies an impenetrable sky that yields no rain, leading to severe drought. "The earth...shall be iron" means the ground becomes hard, unyielding, and utterly unfruitful, incapable of absorbing moisture or producing crops. This is a direct reversal of the blessings of timely rain and abundant harvests promised for obedience.
  • Severity and Hopelessness: The metaphors of brass and iron emphasize an extreme, unyielding condition. There is no relief from above, and no productivity from below, leading to widespread famine, economic collapse, and despair. This curse indicates a complete cessation of natural blessing, a mirror of the spiritual barrenness brought on by rebellion. Similar warnings can be found in Leviticus 26:19.

Linguistic Insights

The Hebrew word for "brass" (*nechosheth*) often refers to copper or bronze, known for its hardness, metallic luster, and impermeability. When applied to the sky, it symbolizes an unyielding, rainless canopy. The word for "iron" (*barzel*) denotes extreme hardness and density. Applied to the earth, it depicts ground so parched and compacted that it cannot be tilled or absorb water, rendering it utterly unproductive. These materials together symbolize an absolute and unyielding state of barrenness and hardship.

Practical Application

While believers today live under the New Covenant of grace, the principles embedded in Deuteronomy 28:23 remain profoundly relevant. This verse serves as a timeless reminder of:

  • The Seriousness of Disobedience: It underscores that actions have consequences, and spiritual rebellion can have tangible, even devastating, effects on various aspects of life.
  • God's Sovereignty: It highlights God's ultimate control over creation and His ability to use natural phenomena to achieve His purposes, whether in blessing or in judgment.
  • Dependence on God: It reminds us of our complete dependence on God's provision and favor. Just as ancient Israel relied on rain for survival, we rely on God for all aspects of our well-being.
  • Call to Faithfulness: For us, it encourages a life of faithfulness and obedience, not out of fear of curses, but out of love for God and a desire to walk in His ways, trusting in His good plan for our lives.
Note: If the commentary doesn’t appear instantly, please allow 2–5 seconds for it to load. It is generated by Gemini 2.5 Flash (May 20, 2025) using a prompt focused on Biblical fidelity over bias. While the insights have been consistently reliable, we encourage prayerful discernment through the Holy Spirit.

Please note that only the commentary section is AI-generated — the main Scripture and cross-references are stored on the site and are from trusted and verified sources.

Cross-References

  • Leviticus 26:19 (7 votes)

    And I will break the pride of your power; and I will make your heaven as iron, and your earth as brass:
  • Jeremiah 14:1 (6 votes)

    ¶ The word of the LORD that came to Jeremiah concerning the dearth.
  • Jeremiah 14:6 (6 votes)

    And the wild asses did stand in the high places, they snuffed up the wind like dragons; their eyes did fail, because [there was] no grass.
  • 1 Kings 18:2 (5 votes)

    And Elijah went to shew himself unto Ahab. And [there was] a sore famine in Samaria.
  • 1 Kings 17:1 (5 votes)

    ¶ And Elijah the Tishbite, [who was] of the inhabitants of Gilead, said unto Ahab, [As] the LORD God of Israel liveth, before whom I stand, there shall not be dew nor rain these years, but according to my word.
  • Amos 4:7 (2 votes)

    And also I have withholden the rain from you, when [there were] yet three months to the harvest: and I caused it to rain upon one city, and caused it not to rain upon another city: one piece was rained upon, and the piece whereupon it rained not withered.
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