Shared ground
Eliphaz frames his counsel as a rule drawn from lived observation. He tells Job to “remember” and to consult what life usually looks like (explicit). His core claim is that he has not known truly innocent or upright people to end in total ruin (explicit), while those who “plow” wrongdoing and “sow” trouble tend to “reap” matching results (explicit). He also connects that ruin to God’s active power, describing the wicked as swept away by God’s breath and anger (explicit).
The passage therefore contributes a common wisdom-style way of reading life: moral choices have moral-shaped outcomes, and God is not absent from those outcomes (inference from the way Eliphaz links the “harvest” to God’s breath).
Where interpretation differs
Some read Eliphaz’s questions (“who ever perished, being innocent?”) as a general proverb: a “normally true” pattern rather than a claim with no exceptions. On this reading, he is describing a tendency he thinks is dependable, not guaranteeing outcomes in every case.
Others hear the lines as much stronger—almost absolute: innocence and disaster simply do not go together. On this reading, Eliphaz is effectively using Job’s suffering as evidence that Job must have sown wrongdoing.
A second smaller difference concerns what “perish / cut off” refers to. Some take it mainly as death; others as broader ruin (loss of standing, security, family line, or wellbeing). The text itself does not spell this out, but the surrounding argument aims at explaining disaster, not only mortality.
Why the disagreement exists
The passage is built from rhetorical questions and a farming metaphor. Rhetorical questions can function like proverbs (“this is how it goes”), or like sweeping claims (“this never happens”). Likewise, sowing-and-reaping language can describe ordinary cause-and-effect in human life, or it can function as a shorthand for God’s direct judgment—or both at once. Verse 9 leans strongly toward divine involvement by attributing the outcome to God’s breath and anger.
What this passage clearly contributes
It gives Eliphaz’s stated premise for interpreting Job: (1) experience suggests the innocent do not end in ruin; (2) wrongdoing tends to reproduce trouble; (3) God stands behind the final outcome, not merely impersonal consequences. It also shows a key dynamic in the book: a speaker can appeal to “what I have seen” and still end up pressing a rule that may not fit Job’s situation (an inference based on this unit’s role setting up Eliphaz’s argument).