1)
What is the meaning of "ha'Nashuv"?
1.
Rashi: If we will return.
2.
Malbim: This refers to the previous verse - after all that came to us [due to our sins], will we return to annul Your Mitzvos?!
2)
What do we learn from "ha'Lo Se'enaf Banu"?
1.
Rashi: The question persists (will You not be angry at us)?!
2.
Malbim: If so, Your anger would consume us "and not leave a remnant"!
