יָשֹׁ֣מּוּ יְשָׁרִ֣ים עַל־זֹ֑את וְ֝נָקִ֗י עַל־חָנֵ֥ף יִתְעֹרָֽר׃
Upright men are astonished at this, And the innocent stirreth up himself against the godless.
Malbim on Job
The honest person, one who takes things at their face value, will take Job to be a righteous person and put the blame for his suffering on Providence. The innocent will presume Job was a hypocrite and only appeared to be upright, and was being punished for this.
Rashi on Job
and an innocent one If there is a righteous [man] who hears the mockery of these hypocrites.