King James Version

What Does Jeremiah 51:12 Mean?

Jeremiah 51:12 in the King James Version says “Set up the standard upon the walls of Babylon, make the watch strong, set up the watchmen, prepare the ambushes: for the... — study this verse from Jeremiah chapter 51 with commentary, cross-references, and original Hebrew word analysis.

Set up the standard upon the walls of Babylon, make the watch strong, set up the watchmen, prepare the ambushes: for the LORD hath both devised and done that which he spake against the inhabitants of Babylon. ambushes: Heb. liers in wait

Jeremiah 51:12 · KJV


Context

10

The LORD hath brought forth our righteousness: come, and let us declare in Zion the work of the LORD our God.

11

Make bright the arrows; gather the shields: the LORD hath raised up the spirit of the kings of the Medes: for his device is against Babylon, to destroy it; because it is the vengeance of the LORD, the vengeance of his temple. bright: Heb. pure

12

Set up the standard upon the walls of Babylon, make the watch strong, set up the watchmen, prepare the ambushes: for the LORD hath both devised and done that which he spake against the inhabitants of Babylon. ambushes: Heb. liers in wait

13

O thou that dwellest upon many waters, abundant in treasures, thine end is come, and the measure of thy covetousness.

14

The LORD of hosts hath sworn by himself, saying, Surely I will fill thee with men, as with caterpillers; and they shall lift up a shout against thee. by himself: Heb. by his soul lift up: Heb. utter


Commentary

KJV Study Commentary
Set up the standard upon the walls of Babylon—the military banner (נֵס, nes) signals attack. Ironically, Babylon's own walls become the staging point for siege preparations against her. Make the watch strong, set up the watchmen, prepare the ambushes—the threefold military command (strengthen guard, station sentries, position ambushers) emphasizes thorough preparation. Yet all preparations prove futile against God's decree.

For the LORD hath both devised and done that which he spake—the verb pair "devised" (זָמַם, zamam, plan, purpose) and "done" (עָשָׂה, asah, accomplish, perform) emphasizes God's word's efficacy. What God speaks, He accomplishes (Isaiah 55:11). The phrase "against the inhabitants of Babylon" (אֶל־יֹשְׁבֵי בָבֶל, el-yoshevei Bavel) personalizes judgment—not abstract empire but actual people face consequences for corporate sin. This teaches divine word's reliability: prophecy given 70 years before Babylon's fall was precisely fulfilled.

KJV Study — Public Domain

Historical & Cultural Context

Babylon's defensive walls were among the ancient world's wonders—double walls with watchtowers, the outer wall wide enough for chariot races. Yet these formidable defenses failed when Cyrus diverted the Euphrates and entered through the riverbed gates. The irony is profound: despite extensive defensive preparations, the city fell with minimal resistance. Archaeology confirms the walls' massive scale, making their ineffectiveness against God's decree more remarkable. No human defense withstands divine judgment.

Reflection Questions

  1. How does the futility of Babylon's defensive preparations illustrate that no human security withstands God's judgment?
  2. What does the phrase 'the LORD hath both devised and done' teach about the certainty of God's prophetic word?
  3. In what ways do people today rely on 'walls' and 'watchmen' that cannot ultimately protect against divine accountability?

Original Language Analysis

Hebrew · 23 words
אֶל1 of 23
H413

near, with or among; often in general, to

חוֹמֹ֨ת2 of 23

upon the walls

H2346

a wall of protection

בָבֶֽל׃3 of 23

of Babylon

H894

babel (i.e., babylon), including babylonia and the babylonian empire

שְׂאוּ4 of 23

Set up

H5375

to lift, in a great variety of applications, literal and figurative, absolute and relative

נֵ֗ס5 of 23

the standard

H5251

a flag; also a sail; by implication, a flagstaff; generally a signal; figuratively, a token

הַחֲזִ֙יקוּ֙6 of 23

strong

H2388

to fasten upon; hence, to seize, be strong (figuratively, courageous, causatively strengthen, cure, help, repair, fortify), obstinate; to bind, restra

הַמִּשְׁמָ֔ר7 of 23

make the watch

H4929

a guard (the man, the post or the prison); a deposit (figuratively); also (as observed) a usage (abstractly), or an example (concretely)

הָקִ֙ימוּ֙8 of 23

set up

H6965

to rise (in various applications, literal, figurative, intensive and causative)

שֹֽׁמְרִ֔ים9 of 23

the watchmen

H8104

properly, to hedge about (as with thorns), i.e., guard; generally, to protect, attend to, etc

הָכִ֖ינוּ10 of 23

prepare

H3559

properly, to be erect (i.e., stand perpendicular); hence (causatively) to set up, in a great variety of applications, whether literal (establish, fix,

הָאֹֽרְבִ֑ים11 of 23

the ambushes

H693

to lurk

כִּ֚י12 of 23
H3588

(by implication) very widely used as a relative conjunction or adverb (as below); often largely modified by other particles annexed

גַּם13 of 23
H1571

properly, assemblage; used only adverbially also, even, yea, though; often repeated as correl. both...and

זָמַ֣ם14 of 23

hath both devised

H2161

to plan, usually in a bad sense

יְהוָ֔ה15 of 23

for the LORD

H3068

(the) self-existent or eternal; jeho-vah, jewish national name of god

גַּם16 of 23
H1571

properly, assemblage; used only adverbially also, even, yea, though; often repeated as correl. both...and

עָשָׂ֕ה17 of 23

and done

H6213

to do or make, in the broadest sense and widest application

אֵ֥ת18 of 23
H853

properly, self (but generally used to point out more definitely the object of a verb or preposition, even or namely)

אֲשֶׁר19 of 23
H834

who, which, what, that; also (as an adverb and a conjunction) when, where, how, because, in order that, etc

דִּבֶּ֖ר20 of 23

that which he spake

H1696

perhaps properly, to arrange; but used figuratively (of words), to speak; rarely (in a destructive sense) to subdue

אֶל21 of 23
H413

near, with or among; often in general, to

יֹשְׁבֵ֥י22 of 23

against the inhabitants

H3427

properly, to sit down (specifically as judge. in ambush, in quiet); by implication, to dwell, to remain; causatively, to settle, to marry

בָבֶֽל׃23 of 23

of Babylon

H894

babel (i.e., babylon), including babylonia and the babylonian empire


Study Guide

Historical Context

This verse is found in the book of Jeremiah. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Jeremiah 51:12 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Jeremiah 51:12 from Treasury of Scripture Knowledge

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