14 That the blessing of Abraham might come on the Gentiles through Jesus Christ; that they might receive the promise of the Spirit through faith.
15 Brethren, I speak after the manner of men; Though it be but a man's covenant, yet when it be confirmed, no man disannulleth, or addeth thereto.
16 Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.
17 And this I say, that the covenant, that was confirmed before of God in Christ, the law, which was four hundred and thirty years after, cannot disannul, that it should make the promise of none effect.
18 For if the inheritance is of the law, then it is no more of promise; but God gave it to Abraham by promise.
19 Wherefore then, the law was added because of transgressions, till the seed should come to whom the promise was made in the law given to Moses, who was ordained by the hand of angels to be a mediator of this first covenant, (the law.)
20 Now this mediator was not a mediator of the new covenant; but there is one mediator of the new covenant, who is Christ, as it is written in the law concerning the promises made to Abraham and his seed. Now Christ is the mediator of life; for this is the promise which God made unto Abraham.
21 Is the law then against the promises of God? God forbid; for if there had been a law given which could have given life, verily righteousness should have been by the law.
22 But the scripture hath concluded all under sin, that the promise by faith of Jesus Christ might be given to them that believe.
23 But before faith came, we were kept under the law, shut up unto the faith which should afterwards be revealed.
24 Wherefore the law was our schoolmaster until Christ, that we might be justified by faith.