What Does Isaiah 42:13 Mean?

The LORD goes out like a mighty man. He stirs up his zeal like a man of war. He shouts, yes, he roars. He grows strong over his enemies.
Isaiah 42:13 · SDV
Key words are shown with the Hebrew or Greek and what each word meant.

Selah Decoded Version The Selah Decoded Version renders what the Hebrew and Greek words meant to the people who first heard them.

This verse in the King James

King James wording
The LORD shall go forth as a mighty man, he shall stir up jealousy like a man of war: he shall cry, yea, roar; he shall prevail against his enemies.

The same Hebrew root names the LORD’s might and his prevailing: here, strength is victory in motion.

When you meet opposition, this verse presents the LORD as one who advances with force, awakens fierce zeal, cries out, and prevails. Its victory is forceful; the verse does not soften the clash or make the opposition unreal.

WHAT THIS UNDOES

It undoes the belief that the LORD’s power is only gentle or remote; here that power is loud, confrontational, and victorious.

גִּבּוֹר

gibbor yitgabber

GROWS FROM

גבר

g-b-r

To be strong, become mighty, or prevail.

“grows strong over” in this verse is gibbor yitgabber. Isaiah uses the same root for the warrior’s might and his prevailing. Hebrew links the LORD’s strength with its active expression: overcoming opposition.

ALSO GROWS

gibbor: Mighty one, warrior

גִּבּוֹר

This is the word describing the LORD as a mighty man in the verse.

gābar: Be strong, prevail

גָּבַר

This verbal form shares the root behind “he shall prevail,” joining might to victory.

gever: Man, strong man

גֶּבֶר

This branch echoes the verse’s “man of war” and shows the root’s connection to a person embodying strength.

קִנְאָה

qin’ah

GROWS FROM

קנא

q-n-ʾ

To be zealous or jealous; to act with ardent concern.

The word translated “jealousy” also carries the sense of zeal. In this verse it is awakened as the LORD advances, so the emotion is bound to decisive action rather than detached feeling.

ALSO GROWS

qannā’: Jealous, zealous

קַנָּא

This adjective describes the intensity carried by the related noun in Isaiah.

qinnē’: Act zealously; be jealous for

קִנֵּא

This verb shows the root as active commitment, fitting the LORD’s forceful advance.

The LORD’s victory over opposition appears as active, forceful confrontation.

The LORD is a man of battle; the LORD is his name.
Exodus 15:3 · SDVThe verse names the LORD directly as a warrior, as Isaiah portrays him advancing into conflict.
Who is this King of weight? The LORD, strong and mighty, the LORD mighty in battle.
Psalm 24:8 · SDVThe LORD’s strength is again expressed through might in battle.
And I see heaven opened, and behold, a white horse. The one who sits on it is called Steady and True, and in alignment he judges and wages war.
Revelation 19:11 · SDVThe vision likewise presents the LORD’s champion confronting opposition through judgment and war.
Who is this King of weight? The LORD, strong and mighty, the LORD mighty in battle.
Psalm 24:8 · SDV

Psalm 24 uses gibbor, “mighty,” from the same ⁨גבר⁩ root Isaiah uses for the mighty warrior and “prevail.” The shared root joins the LORD’s identity as mighty with the action of overcoming.

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Isaiah 42:13 Meaning