'Rest' in the Bible

Then the rest of the Jews joined his hypocrisy, so that even Barnabas was carried away by their hypocrisy.

But the Law does not rest on or require faith [it has nothing to do with faith], but [instead, the Law] says, “He who practices them [the things prescribed by the Law] shall live by them [instead of faith].”

For the rest let no one trouble me, for I bear in my body the brands of the Lord Jesus.