Eliphaz questions Job’s wisdom by characterizing his defense as empty and inflated speech. By framing this as a question rather than direct accusation, Eliphaz invites Job to recognize his own folly and creates rhetorical distance while delivering a stinging rebuke about the worthlessness of Job’s words.

Job does not directly answer this opening question but proceeds to defend himself in chapters 16-17, expressing his anguish and continuing to maintain his innocence while accusing his friends of being miserable comforters.

Eliphaz begins his second speech by attacking the quality and content of Job’s defense. The question expects a negative answer, no wise man should speak this way. The Hebrew word for vain knowledge, da’at ruach, literally means knowledge of wind, emphasizing emptiness and insubstantiality. Eliphaz chose a question format rather than a direct accusation to maintain the appearance of reasoned discourse while actually delivering a harsh condemnation. He implies that Job has disqualified himself from being considered wise by the very nature of his protest. The metaphor of filling one’s belly with east wind suggests Job has consumed and internalized worthless ideas that now inflate him with pride. Eliphaz fundamentally misreads Job’s situation, assuming that passionate defense equals empty rhetoric, when in reality Job speaks profound theological truth about God’s sovereign freedom and human suffering.