Hebrews 8:7

For if that first covenant had been faultless,.... Not the covenant of works; that was made in paradise, this on Mount Sinai; that was made with Adam and his posterity, this with the Jews only; that had no mediator, this had one, Moses; that was not dedicated with blood, this was; that had no forgiveness of sin in it, this had; under that saints are not, but they were under this; to be under that was no privilege, but to be under this it was, as to the Israelites, who on this account were preferable to all other nations: nor is the pure covenant of grace as administered under the Gospel, meant; for though that was first made, yet is the second in administration; that includes the elect of God among the Gentiles, this only the Jews; that is made only with them, and is made known to them whom God calls by his grace in time, this was made with good and bad; that was of pure grace, this required works in order to life and the enjoyment of its blessings; that is an everlasting covenant, this is done away; and the one is manifestly distinguished from the other in this chapter: but the covenant here designed is the covenant of grace, as administered under the legal dispensation, and which was a typical one; the people with whom it was made were typical of the true Israel of God; the blessings promised in it were shadows of good things to come; the works it required were typical of Christ's obedience to the law, in the room and stead of his people, by which he fulfilled it; the sacrifices on which it was established were types of the sacrifice and death of Christ; the mediator of it.