And yet for all that, when they are in the land of their enemies, I will not despise them, and will not abhor them, to make an end of them utterly, to break my covenant with them, for I am Jehovah their God.
Here, rather 'make good,' in the sense of making up for the sabbaths not kept: see 2 Chron. 36.21.
I take this to be the covenant of Ex. 6, not the law. It connected itself directly with the covenant made with Abraham, Isaac, and Jacob, adding the name of Jehovah, and taking up the people under that name.