King James Version

What Does Proverbs 18:9 Mean?

Proverbs 18:9 in the King James Version says “He also that is slothful in his work is brother to him that is a great waster.” — study this verse from Proverbs chapter 18 with commentary, cross-references, and original Hebrew word analysis.

“He also that is slothful in his work is brother to him that is a great waster.”

Proverbs 18:9 · KJV

Context

7

A fool's mouth is his destruction, and his lips are the snare of his soul.

8

The words of a talebearer are as wounds, and they go down into the innermost parts of the belly. talebearer: or, whisperer as wounds: or, like as when men are wounded most: Heb. chambers

9

He also that is slothful in his work is brother to him that is a great waster.

10

The name of the LORD is a strong tower: the righteous runneth into it, and is safe. safe: Heb. set aloft

11

The rich man's wealth is his strong city, and as an high wall in his own conceit.

Read Proverbs 18 full chapter

Commentary

KJV Study Commentary
The Hebrew word 'slothful' (מִתְרַפֶּה/mitrapeh) means 'slack' or 'negligent'—not merely inactive but failing to apply proper diligence. 'Brother to him that is a great waster' (בַּעַל מַשְׁחִית/ba'al mashchit, master of destruction) creates a shocking equation: the lazy worker equals the deliberate destroyer. Both produce the same result—loss, waste, ruin. This proverb refutes the notion that passive sins are less serious than active transgressions. Negligence destroys as surely as vandalism. The parable of the talents illustrates this truth—the servant who buried his talent was condemned not for theft but for failing to invest it (Matthew 25:24-30). Reformed theology emphasizes that sin includes both commission (doing wrong) and omission (failing to do right). Sloth violates the cultural mandate to work and steward creation (Genesis 2:15). Believers are 'created in Christ Jesus unto good works' (Ephesians 2:10)—not for idleness.

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Historical & Cultural Context

Ancient Israel's agrarian economy demanded diligence. Neglecting fields or flocks brought famine. The harvest season allowed no laziness (Proverbs 10:5). Everyone contributed to family survival—there was no social safety net. The law commanded responsible stewardship: letting an ox gore someone due to negligence brought guilt (Exodus 21:29). By Solomon's time, Israel's increased wealth and international trade created opportunities for some to live off others' labor—making warnings against sloth particularly relevant. The New Testament continues this emphasis: 'if any would not work, neither should he eat' (2 Thessalonians 3:10). The early church expected believers to work diligently, supporting themselves and helping the needy (Ephesians 4:28).

Reflection Questions

  1. In what areas of your life—work, relationships, spiritual disciplines—have you been 'slack' in fulfilling your calling?
  2. How does viewing negligence as equivalent to destruction change your perspective on seemingly small failures?
  3. What motivates you more effectively toward diligence: fear of consequences or gratitude for God's grace and calling?

Original Language Analysis

Hebrew · 7 words
גַּ֭ם1 of 7
H1571

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

מִתְרַפֶּ֣ה2 of 7

“He also that is slothful”

H7503

to slacken (in many applications, literal or figurative)

בִמְלַאכְתּ֑וֹ3 of 7

“in his work”

H4399

properly, deputyship, i.e., ministry; generally, employment (never servile) or work (abstractly or concretely); also property (as the result of labor)

אָ֥ח4 of 7

“is brother”

H251

a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance [like h0001])

ה֝֗וּא5 of 7
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

לְבַ֣עַל6 of 7

“to him that is a great”

H1167

a master; hence, a husband, or (figuratively) owner (often used with another noun in modifications of this latter sense)

מַשְׁחִֽית׃7 of 7

“waster”

H7843

to decay, i.e., (causatively) ruin (literally or figuratively)

Study Guide

Historical Context

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

Theological Significance

Proverbs 18:9 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 Proverbs 18:9 from Treasury of Scripture Knowledge

Proverbs 10:4Hebrews 6:12Proverbs 24:30-34Proverbs 23:20-21Romans 12:11Matthew 25:26

Test Your Knowledge

Proverbs 18 QuizTest your knowledge of this chapterProverbs Book QuizComprehensive quiz for the entire book

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