1)
What Tzedakah will Hashem tell?
1.
Rashi: I always tell you things that if you will do them, you will be vindicated.
2.
Radak: Even though you lie and say 'I am virtuous', I will tell the Tzedakah - the deeds. Will you say that they are good?!
3.
Malbim: Why do you worry and fear? I tell your virtue - matters in which you will be vindicated.
2)
How will her deeds not help her?
1.
Rashi: Her deeds against My desire will not help her at the time of her evil.
2.
Radak: I will tell the deeds that you did. They will not help you, like you thought. Rather, they will harm you!
3.
Malbim: Her good deeds will not help her, for she desired Hefker, and not virtue of deeds.