well-pleasing before him, hath been also given to them, or wrought in them, pursuant to the ends of their Covenant-Relation; and therefore must be the inseparable Adjunct (not of the bare proposal of a Covenant to them, but) of that Covenant-Interest in which they have been stated. And of this, the consequence is, 1. That persons once fallen under the guilt of breach of Covenant, are by their own default utterly disabled from yielding any acceptable Obedience to God upon the Terms of that Covenant,