'For Us' in the Bible

then Peter thus address'd himself to Jesus, master, it is proper for us to be here: let us make therefore three tabernacles, one for you, one for Moses, and one for Elias.

such a one is not against us, but for us.

and he will shew you a large upper room ready furnished: there make preparation for us.

and they said to one another, who will remove the stone from the mouth of the sepulchre for us?