Eliphaz appeals to Job's fear of God. This seems reasonable, since Job has not lost faith; he rejected his wife's blasphemous appeal, acting, by the way, more steadfastly and reasonably than Adam. Eliphaz speaks correctly; it is impossible, and unnecessary, to refute his words. But Eliphaz's problem and limitation is that he is confident everything can be explained rationally. Here we encounter one of the attempts to understand God on the basis of one's own inevitably limited ideas. They may be more or less wise and deep, and they may correspond to correct ideas about the spiritual world to one degree or another, but they cannot give a complete picture of the Truth that cannot be expressed in ordinary words and cannot be exhausted.
Eliphaz's words, who that was innocent ever perished, and where were the upright ever cut off? - might seem excessively optimistic, especially since they are not hard to refute; one can cite a great many examples that refute them. But he presents these words as a reproach, and so Job's additional torture begins: he is forced to endure accusations from friends who are certain that Job has been rightly punished for sins and who do not doubt their right to denounce him.
How easily one can move from compassion to hard-heartedness...
