I have no anger, for I have already sworn The passage in Nedarim 32a, which suggests Moses eliminated God's anger, isn't a contradiction, as there are two kinds of divine anger.

And this is [the meaning of] Rabbi Alexandri Rashi links this to the earlier statement that God doesn't bring forth unreasonable complaints. However, the significant gap between the statements makes this questionable. Rabeinu Tam connects it to the distinction between God's anger toward Jews and non-Jews, consistent with Rabbi Alexandri's interpretation of "On that day I will seek" and Rava's assertion of a difference between Jews and non-Jews.

Their actions This means "their deeds," as reflected in the Aramaic translation of Psalms 66:3, "How awesome are Your works."

That it was in their power to protest Bava Batra 60b states unintentional sin is preferable to intentional sin. However, this applies only when protest is known to be ineffective.