Yes, it is Elihu's question, and it is directed at Job. Job has placed himself above God by declaring his righteousness is greater than God's righteousness..
Elihu that it was God who was afflicted Job, not man.
12 Yea, I attended unto you, and, behold, there was none of you that convinced Job, or that answered his words:
13 Lest ye should say, We have found out wisdom: God thrusteth him down, not man.
Job 32:12-13