What Does Isaiah 30:30 Mean?
The LORD will cause the majesty of his voice to be heard, and will show the lowering of his arm, with the fury of his anger, and the flame of a fire that eats, with scattering, downpour, and hailstones.
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.
King James wording
King James Version
And the LORD shall cause his glorious voice to be heard, and shall shew the lighting down of his arm, with the indignation of his anger, and with the flame of a devouring fire, with scattering, and tempest, and hailstones.THE KEY
The LORD’s voice is heard as force made visible: the arm descends with anger, consuming fire, scattering, storm, and hail.
THE MEANING
The LORD’s voice reaches the reader as a force that is heard and seen: the arm descends in anger, and fire, scattering, tempest, and hail arrive with it. The verse holds speech and devastation in one event, without making that force gentle or merely inward.
WHAT THIS UNDOES
It undoes the belief that God’s voice can only soothe: here the voice arrives with anger, consuming fire, storm, and hail.
THE ROOT
זַעַף
za'af
GROWS FROM
זעף
z-ʿ-p
To rage or be indignant.
“fury” in this verse is za'af. The Hebrew pairs זַעַף (za’af, indignation) with אַף (af, anger and nostril), repeating the af sound across the phrase. That echo makes the anger flare in the line itself, while אַף also carries the image of anger’s heated nostril.
ALSO GROWS
za'af: To rage or be indignant.
זָעַף
The verb shows indignation as an active surge, not a detached label.
za'af: Rage or indignation.
זַעַף
This noun names the force accompanying the LORD’s voice.
קוֹל
qol
GROWS FROM
קול
q-w-l
Voice, sound, or loud noise.
The word rendered “voice” belongs to the same family as the plural translated “thunder” in Exodus 9:23. English separates utterance from storm, while Hebrew can name thunder as voices, joining the heard voice to the weather’s sound.
ALSO GROWS
qol: Voice or sound.
קוֹל
This is the word for the LORD’s voice in the verse.
qolot: Voices or sounds; the word rendered “thunder” in Exodus 9:23.
קוֹלוֹת
This branch lets thunder and voice share one sound-family.
אֹכֵל
okhel
GROWS FROM
אכל
ʾ-k-l
To eat or consume.
“fire that eats” in this verse is okhel. The fire’s flame is described with the language of eating: the same root names consuming and food. Fire here is more than brightness; it consumes.
ALSO GROWS
akhal: To eat or consume.
אָכַל
This verb carries the action in “devouring fire.”
ma'akhal: Food; something eaten.
מַאֲכָל
This related noun shows the root’s other side: what is consumed.
THE PATTERN
Scripture depicts the LORD’s voice as force in the created world, heard in thunder and accompanied by upheaval.
The LORD thunders in the heavens, and the Most High gives his voice; hailstones and coals of fire.The voice of the LORD is upon the waters. The God of weight thunders. The LORD is upon many waters.whose voice then shook the earth, but now he has promised, saying, “Yet once more I will shake not only the earth, but also the heavens.”THE THREAD
The LORD thunders in the heavens, and the Most High gives his voice; hailstones and coals of fire.The word rendered “voice” belongs to the same Hebrew root used for sound, including thunder in other passages. Psalm 18:13 places that voice beside hail and fire too, revealing the same image Isaiah holds together: the voice is heard as a force in the world.
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