Again; the Apostle speaketh but of two covenants—to wit, grace and works—under which two covenants all are; some under one, and some under the other. Now this to Adam is one, therefore that on Sinai is one, and all one with this; and that this is a truth, I say, I know, because the sins against that on Sinai were punished by God for the breech thereof before it was given there; so it doth plainly appear to be a truth; for it would be unrighteous with God for to punish for that law that was not broken; therefore it was all one with that on Sinai.
Now the law given on Sinai was for the more clear discovery of those sins that were before committed against it; for though the very substance of the Ten Commandments were given in the garden before they were received from Sinai, yet they lay so darkly in the heart of man, that his sins were not so clearly discovered as afterwards they were; therefore, saith the Apostle, the law was added (Gal 3:19). Or, more plainly, given on Sinai, on tables of stone, “that the offence might abound,”—that is, that it might the more clearly be made manifest and appear (Rom 5:20).
Again; we have a notable resemblance of this at Sinai, even in giving the law; for, first, the law was given twice on Sinai, to signify that indeed the substance of it was given before. And, secondly, the first tables that were given on Sinai were broken at the foot of the mount, and the others were preserved whole, to signify that though it was the true law that was given before, with that given on Sinai, yet it was not so easy to be read and to be taken notice of, in that the stones were not whole, but broken, and so the law written thereon somewhat defaced and disfigured.
[Object.] But if any object and say, though the sins against the one be the sins against the other, and so in that they do agree, yet it doth not appear that the same is therefore the same Covenant of Works with the other.
Answ. That which was given to Adam in Paradise you will grant was the Covenant of Works; for it runs thus: Do this and live; do it not and die; nay, “Thou shalt surely die.” Now there is but one Covenant of Works. If therefore I prove that that which was delivered on Mount Sinai is the Covenant of Works, then all will be put out of doubt. Now that this is so it is evident—
1. Consider the two covenants are thus called in Scripture, the one the administration of death, and the other the administration of life; the one the Covenant of Works, the other of grace; but that delivered on Sinai is called the ministration of death; that, therefore, is the Covenant of Works. “But if,” saith he, “the ministration of death, written and engraven on stones was glorious,” (2 Cor 3:7).
2. The Apostle, writing to the Galatians, doth labour to beat them off from trusting in the Covenant of Works; but when he comes to give a discovery of that law or covenant—he labouring to take them off from trusting in it—he doth plainly tell them it is that which was given on Sinai (Gal 4:24,25). Therefore that which was delivered in two tables of stone on Mount Sinai, is the very same thing that was given before to Adam in Paradise, they running both alike; that in the garden saying, Do this and live; but in the day thou eatest thereof—or dost not do this—thou shalt surely die.
And so is this on Sinai, as is evident when he saith, “the man which doeth those things shall live by them” (Rom 10:5). And in case they break them, even any of them, it saith, “Cursed is every one that continueth not in all things which are written in the (whole) book of the law to do them” (Gal 3:10). Now this being thus cleared, I shall proceed.
[WHAT IT IS TO BE UNDER THE COVENANT OF WORKS.]
SECOND. A second thing to be spoken to is this: to show what it is to be under the law as it is a Covenant of Works; to which I shall speak, and that thus—