1)
Why does it repeat "Lanu Boshes ha'Panim"?
1.
Malbim: Before it teaches that we are ashamed due to the punishment. Now it teaches that we are ashamed due to the sin ? this is primary!
2)
If also Avoseinu sinned, why are they specified? They are included in Lanu (us)!
1.
Malbim: Even though they were not punished, they are ashamed.
