Is the law, then, opposed to the promises of God? Certainly not! For if a law had been given that could impart life, then righteousness would certainly have come from the law.
21. Is the law then against the promises of God? The certainty and steadiness of the divine purpose being admitted, we are bound equally to conclude that its results are not contrary to each other. Still there was a difficulty to be resolved, arising from the apparent contradiction between the Law and the covenant of grace. This is, perhaps, an exclamation.
The apostle having just before been speaking of the promise made to Abraham, and representing that as the rule of our justification, and not the law, lest they should think he did too much derogate from the law, and render it altogether useless, he thence takes occasion to discourse of the design and tendency of it, and to acquaint us for what purposes it was given.
Commenting on Galatians 3:19-29
Is the law then against the promises of God?.... If the law was added because of transgressions, and curses for them, and if the inheritance is not of it, but by promise, were it, it would not be by promise, then, says an objector, it is against the promises: these are contrary to one another, and God, in giving the one and the other, must...