'Possibly' in the Bible

This is what the Lord says: "What fault could your ancestors have possibly found in me that they strayed so far from me? They paid allegiance to worthless idols, and so became worthless to me.

For take note, I am already beginning to bring disaster on the city that I call my own. So how can you possibly avoid being punished? You will not go unpunished! For I am proclaiming war against all who live on the earth. I, the Lord who rules over all, affirm it!'