Misinterpretations of this passage often include viewing it as a blanket endorsement of pacifism or divine opposition to all warfare, ignoring the specific context of Judah's covenant unfaithfulness and God's just response; others literalize it as supernatural sword-turning without recognizing the metaphorical intent of inevitable defeat and self-destruction due to divine abandonment, or apply it anachronistically to modern conflicts, overlooking the historical judgment on Israel's sin rather than a universal principle against military defense.
Jeremiah 21:4
King James Version (1769)
4 Thus saith the Lord God of Israel; Behold, I will turn back the weapons of war that are in your hands, wherewith ye fight against the king of Babylon, and against the Chaldeans, which besiege you without the walls, and I will assemble them into the midst of this city.
In this passage, God informs King Zedekiah and the people of Jerusalem that despite their desperate plea for divine intervention against the Babylonian siege, He will turn their own weapons of war against them, assembling them into the midst of the city; this reveals the core truth of divine sovereignty and judgment, where God withdraws His protection from a rebellious nation steeped in idolatry and unfaithfulness, using their enemies as instruments of punishment to fulfill His prophetic warnings through Jeremiah.