1)
What was the question "Mah Nomar Lo"?
1.
Rashi: What will we say to Hashem, when we quarrel with Him?
2.
Ibn Ezra: What Da'as do we have, to tell Him 'why is this so'?
2)
What is the meaning of "Lo Na'aroch Mipenei Choshech"?
1.
Rashi: We cannot arrange [to debate with Him] due to darkness around Him.
2.
Ibn Ezra: We cannot compare to Him, for we are in darkness.
3.
Malbim: It is improper to arrange this debate, for man's eye cannot look at Hashem, who put darkness around Himself and His matters are hidden.
