When will they scream to Him?
Rashi: When the evil comes to them.
Radak: At the time of their affliction, they should have screamed, and said? Malbim - above (7:14), it said that they did not scream to Hashem in their hearts. (Now, they will scream.}
What do we learn from "Elokai Yeda'anucha"?
Rashi: Are we not Your nation?!
Radak: They should have said 'we know that no one saves except for You.'
Malbim: We know that the evil came from You with Hashgachah, to punish for sinning against You.
Why does it say "Yisrael" at the end of the verse?
Rashi: The verse should be re-arranged ? Li Yiz'aku Yisrael Elokai Yeda'anucha. Radak ? many verses are like this, e.g. "Makom Sham Kever" (Yechezkel 39:11, is like Mekom Kever Sham).
