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

PROVERBS 18:9KJV
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What does Proverbs 18:9 mean?

Proverbs 18:9 says that someone who is lazy in their work is closely related to someone who destroys or wastes things. The verse connects carelessness or neglect with active harm, showing that failing to do one’s part can be just as damaging as deliberately causing loss.

This proverb comes from the collection of wise sayings in the book of Proverbs, traditionally attributed to Solomon and addressed to anyone seeking practical wisdom. The verse uses a family image—calling the lazy person a “brother” to a waster—to stress how both laziness and wastefulness lead to similar negative results, even if the actions look different on the surface.

The Hebrew behind Proverbs 18:9

  • “slothful” (רָפָה, raphah): This word means to be slack, lazy, or to let go. It suggests not just a lack of effort, but a failure to hold on to responsibility, which helps explain why laziness is so serious here.
  • “work” (מְלָאכָה, melakhah): This word refers to one’s occupation, task, or duty. The focus is on the work a person is supposed to do, not just any activity.
  • “brother” (אָח, ach): The proverb calls the lazy person a “brother” to the waster, stressing a close connection or kinship between the two types of behavior.
  • “great” (בַּעַל, ba‘al): This word often means “master” or “owner,” so “great waster” could mean someone who is a master at ruining things, not just a casual waster.
  • “waster” (שָׁחַת, shachath): This word means to ruin, corrupt, or destroy. It’s a strong term, showing that neglect can be as harmful as outright destruction.

Why Proverbs 18:9 matters

  • Proverbs 18:9 challenges the idea that laziness is harmless by showing it can be as destructive as intentional wastefulness.
  • The verse highlights that neglect and active harm are closely related in their effects, which may surprise readers who see laziness as a lesser fault.
  • This proverb fits into a wider theme in Proverbs that warns against both careless living and deliberate wrongdoing, urging readers to take their responsibilities seriously.

Where else these words appear

“slothful” Hebrew H7503 · used in 45 verses

  • Exodus 4:26 So he let him go: then she said, A bloody husband thou art, because of the circumcision.
  • 1 Samuel 15:16 Then Samuel said unto Saul, Stay, and I will tell thee what the LORD hath said to me this night. And he said unto him, Say on.
  • Psalms 138:8 The LORD will perfect that which concerneth me: thy mercy, O LORD, endureth for ever: forsake not the works of thine own hands.

“great” Hebrew H1167 · used in 78 verses

  • Genesis 14:13 And there came one that had escaped, and told Abram the Hebrew; for he dwelt in the plain of Mamre the Amorite, brother of Eshcol, and brother of Aner: and these were confederate with Abram.
  • Judges 9:18 And ye are risen up against my father's house this day, and have slain his sons, threescore and ten persons, upon one stone, and have made Abimelech, the son of his maidservant, king over the men of Shechem, because he is your brother;)
  • Proverbs 12:4 A virtuous woman is a crown to her husband: but she that maketh ashamed is as rottenness in his bones.

“waster” Hebrew H7843 · used in 136 verses

  • Genesis 6:11 The earth also was corrupt before God, and the earth was filled with violence.
  • 2 Samuel 1:14 And David said unto him, How wast thou not afraid to stretch forth thine hand to destroy the LORD'S anointed?
  • Jeremiah 6:5 Arise, and let us go by night, and let us destroy her palaces.

“work” Hebrew H4399 · used in 149 verses

  • Genesis 2:2 And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
  • Numbers 28:26 Also in the day of the firstfruits, when ye bring a new meat offering unto the LORD, after your weeks be out, ye shall have an holy convocation; ye shall do no servile work:
  • 2 Chronicles 24:12 And the king and Jehoiada gave it to such as did the work of the service of the house of the LORD, and hired masons and carpenters to repair the house of the LORD, and also such as wrought iron and brass to mend the house of the LORD.