King James Version

What Does Isaiah 8:13 Mean?

Isaiah 8:13 in the King James Version says “Sanctify the LORD of hosts himself; and let him be your fear, and let him be your dread. — study this verse from Isaiah chapter 8 with commentary, cross-references, and original Hebrew word analysis.

Sanctify the LORD of hosts himself; and let him be your fear, and let him be your dread.

Isaiah 8:13 · KJV


Context

11

For the LORD spake thus to me with a strong hand, and instructed me that I should not walk in the way of this people, saying, with: Heb. in strength of hand

12

Say ye not, A confederacy, to all them to whom this people shall say, A confederacy; neither fear ye their fear, nor be afraid.

13

Sanctify the LORD of hosts himself; and let him be your fear, and let him be your dread.

14

And he shall be for a sanctuary; but for a stone of stumbling and for a rock of offence to both the houses of Israel, for a gin and for a snare to the inhabitants of Jerusalem.

15

And many among them shall stumble, and fall, and be broken, and be snared, and be taken.


Commentary

KJV Study Commentary
The command to sanctify and fear the Lord of hosts provides the alternative to worldly fear. 'Sanctify' means to set apart as holy, recognize as utterly unique and transcendent. Fear of God displaces fear of man—when we properly revere God's majesty and power, human threats diminish to proper scale. 'Let him be your fear, and let him be your dread' transforms fear from paralyzing anxiety into reverent awe that produces obedience. This is the Reformed 'fear of God' that motivates holiness while eliminating servile terror.

KJV Study — Public Domain

Historical & Cultural Context

During national crisis, Israel tended toward either presumption (treating God casually) or fear of enemies. Isaiah calls them to proper fear of Yahweh of hosts—the covenant Lord who commands heavenly armies. Recognizing God's power and holiness would realign their priorities, producing trust rather than panic. This call to sanctify the Lord echoes Moses' failure at Meribah (Numbers 20:12), where not sanctifying God had severe consequences.

Reflection Questions

  1. What is the difference between godly fear and worldly anxiety, and how do we cultivate the former?
  2. How does growing in the fear of the Lord diminish our fear of circumstances and opposition?
  3. What practices help us 'sanctify' the Lord in our hearts daily?

Original Language Analysis

Hebrew · 9 words
אֶת1 of 9
H853

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

יְהוָ֥ה2 of 9

the LORD

H3068

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

צְבָא֖וֹת3 of 9

of hosts

H6635

a mass of persons (or figuratively, things), especially reg. organized for war (an army); by implication, a campaign, literally or figuratively (speci

אֹת֣וֹ4 of 9
H853

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

תַקְדִּ֑ישׁוּ5 of 9

Sanctify

H6942

to be (causatively, make, pronounce or observe as) clean (ceremonially or morally)

וְה֥וּא6 of 9
H1931

he (she or it); only expressed when emphatic or without a verb; also (intensively) self, or (especially with the article) the same; sometimes (as demo

מוֹרַאֲכֶ֖ם7 of 9

himself and let him be your fear

H4172

fear; by implication, a fearful thing or deed

וְה֥וּא8 of 9
H1931

he (she or it); only expressed when emphatic or without a verb; also (intensively) self, or (especially with the article) the same; sometimes (as demo

מַֽעֲרִֽצְכֶֽם׃9 of 9

and let him be your dread

H6206

to awe or (intransitive) to dread; hence, to harass


Study Guide

Historical Context

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

Theological Significance

Isaiah 8:13 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 Isaiah 8:13 from Treasury of Scripture Knowledge

Test Your Knowledge

Continue Your Study