We have here a further account of that covenant of grace which is made with us in Jesus Christ, both what is required and what is promised in the covenant, and of those considerations that are sufficient abundantly to confirm our believing compliance with and reliance on that covenant. This gracious discovery of God's good-will to the children of men is not to be confined either to the Jew or to the Gentile, to the Old Testament or to the New, much less to the captives in Babylon. No, both the precepts and the promises are here given to all, to every one that thirsts after happiness, v. 1. And who does not? Hear this, and live.