Shared ground
Job 26:1–4 is Job’s immediate reply to Bildad, and it functions as a critique of Bildad’s speech. Job does not argue by offering a counter-speech yet; he first evaluates whether Bildad’s words actually helped. The repeated “how…?” questions imply they did not.
The passage assumes that good counsel should do something for the vulnerable: strengthen the powerless, “save” the failing arm, and give real guidance to someone lacking . Job treats “plentiful” words that do not produce clarity or support as empty.
Job also presses the issue of source and aim: “To whom have you spoken?” and “Whose spirit came forth from you?” He implies that the talk may be performative or misdirected rather than truly for the sufferer.
Where interpretation differs
Some readers take “him who is without power” as Job himself, meaning Job is saying Bildad failed to help the actual sufferer in front of him. Others take it more generally (“a powerless person”), meaning Job is attacking Bildad’s counsel as broadly useless in crisis.
Likewise, “saved the arm that has no strength” can be read as practical rescue from trouble, or as strengthening/encouragement that keeps a person from collapsing. Either way, Job’s point is that Bildad’s words did not deliver what help should.
Finally, “whose spirit came forth from you?” can be heard as a challenge about whether Bildad is speaking with genuine insight, or simply repeating inherited slogans. It can also carry a sharper edge: questioning whether Bildad’s impulse is aligned with God’s truth or with self-importance.
Why the disagreement exists
Job uses poetic sarcasm and rhetorical questions, not explanatory prose. The text does not specify whether the “powerless” person is Job or a generic category, and it does not define “save” or identify the “spirit.” Those meanings must be inferred from the immediate argument and from how wisdom speech normally worked in the book.
What this passage clearly contributes
Explicitly, Job claims Bildad’s confident God-talk has not functioned as real help: it has not strengthened the powerless, guided the unwise, or truly communicated “sound knowledge.” By ending with questions about the audience and the “spirit” behind the words, the passage highlights a key theme in Job: true wisdom is not only correct statements about God, but speech that fits the situation and serves the one in suffering (Job 26:1).