Should a wise man utter vain knowledge, and fill his belly with the east wind?

JOB 15:2KJV
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What does Job 15:2 mean?

Job 15:2 questions whether a wise person would speak empty or useless ideas and compare such words to filling oneself with the harsh, dry east wind. The verse suggests that speaking without substance is foolish, not wise, and uses vivid imagery to make this point.

In this verse, Eliphaz is speaking to Job during their debate about suffering and wisdom. Eliphaz challenges Job’s words, accusing him of talking nonsense rather than offering true insight. The "east wind" refers to a hot, destructive wind from the desert, symbolizing words that are not only empty but potentially harmful or unsettling.

The Hebrew behind Job 15:2

  • חָכָם (ḥākām, "man"): This word means "wise man." Eliphaz is questioning whether someone truly wise would speak as Job has been speaking, emphasizing the contrast between wisdom and empty talk.
  • רוּחַ (rûaḥ, "vain"): Here, "vain" is connected to the Hebrew word for "wind" or "spirit," suggesting emptiness or lack of substance. The use of "wind" as a metaphor highlights how Job’s words are being dismissed as insubstantial.
  • קָדִים (qādîm, "east wind"): The "east wind" in the region was known for being hot and destructive. By saying Job "fills his belly with the east wind," Eliphaz is accusing him of being full of something damaging and empty, not nourishing or wise.

Why Job 15:2 matters

  • This verse clarifies that Eliphaz sees Job’s arguments not just as wrong, but as dangerously empty and even harmful, not merely mistaken.
  • The imagery of the "east wind" connects Job’s words to something familiar and negative in the ancient world, deepening the insult and showing how seriously Eliphaz takes Job’s speech.
  • Understanding this verse helps set the tone for the rest of Eliphaz’s speech, which is confrontational and challenges Job’s claim to wisdom and innocence.

Where else these words appear

“wind” Hebrew H6921 · used in 64 verses

  • Genesis 41:6 And, behold, seven thin ears and blasted with the east wind sprung up after them.
  • Ezekiel 40:44 And without the inner gate were the chambers of the singers in the inner court, which was at the side of the north gate; and their prospect was toward the south: one at the side of the east gate having the prospect toward the north.
  • Ezekiel 48:3 And by the border of Asher, from the east side even unto the west side, a portion for Naphtali.

“belly” Hebrew H990 · used in 72 verses

  • Genesis 25:23 And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.
  • Job 15:35 They conceive mischief, and bring forth vanity, and their belly prepareth deceit.
  • Proverbs 20:27 The spirit of man is the candle of the LORD, searching all the inward parts of the belly.

“knowledge” Hebrew H1847 · used in 91 verses

  • Genesis 2:9 And out of the ground made the LORD God to grow every tree that is pleasant to the sight, and good for food; the tree of life also in the midst of the garden, and the tree of knowledge of good and evil.
  • Proverbs 2:10 When wisdom entereth into thine heart, and knowledge is pleasant unto thy soul;
  • Proverbs 24:5 A wise man is strong; yea, a man of knowledge increaseth strength.

“man” Hebrew H2450 · used in 133 verses

  • Genesis 41:8 And it came to pass in the morning that his spirit was troubled; and he sent and called for all the magicians of Egypt, and all the wise men thereof: and Pharaoh told them his dream; but there was none that could interpret them unto Pharaoh.
  • Proverbs 3:35 The wise shall inherit glory: but shame shall be the promotion of fools.
  • Ecclesiastes 2:16 For there is no remembrance of the wise more than of the fool for ever; seeing that which now is in the days to come shall all be forgotten. And how dieth the wise man? as the fool.