3:31 {13} Do we then make {h} void the law through faith? God forbid: yea, we {i} establish the law.
(13) The taking away of an objection: yet the law is not therefore taken away, but is rather established, as it will be declared in its proper place.
(h) Vain, void, to no purpose, and of no power.
(i) We make the law effectual and strong.
3:31 Do we then make void the law? Do we make it useless through the faith; i.e. through the Gospel? (the article is found before faith in the Greek).
We establish the law. Rather, law (the article is not found in the Greek). Law is confirmed and rendered sacred, when its just demands are met by the suffering of the Son of God himself.
3:31 We establish the law - Both the authority, purity, and the end of it; by defending that which the law attests; by pointing out Christ, the end of it; and by showing how it may be fulfilled in its purity.
3:27-31 God will have the great work of the justification and salvation of sinners carried on from first to last, so as to shut out boasting. Now, if we were saved by our own works, boasting would not be excluded. But the way of justification by faith for ever shuts out boasting. Yet believers are not left to be lawless; faith is a law, it is a working grace, wherever it is in truth. By faith, not in this matter an act of obedience, or a good work, but forming the relation between Christ and the sinner, which renders it proper that the believer should be pardoned and justified for the sake of the Saviour, and that the unbeliever who is not thus united or related to him, should remain under condemnation. The law is still of use to convince us of what is past, and to direct us for the future. Though we cannot be saved by it as a covenant, yet we own and submit to it, as a rule in the hand of the Mediator.
