Rashi on Isaiah
Why should you say My people ([K’li Paz, mss.:] the people of) Jacob, and speak in exile.
Ibn Ezra on Isaiah
My way is hid from the Lord, that is, He does not see what I am doing. The same idea is contained in the words which follow: And my judgment passeth away from my God, that is, He will not judge me according to my way.
Rashi on Isaiah
My way has been hidden from the Lord He hid from before His eyes all that we served Him, and gave those who did not know Him, dominion over us.