Righteousness by Faith vs Righteousness by Works – Romans 9:30-33

That he might cut off from the Jews every occasion of murmuring against God, he now begins to show those causes, which may be comprehended by human minds, why the Jewish nation had been rejected. But they do what is absurd and invert all order, who strive to assign and set up causes above the secret predestination of God, which he has previously taught us is to be counted as the first cause. But as this is superior to all other causes, so the corruption and wickedness of the ungodly afford a reason and an occasion for the judgments of God: and as he was engaged on a difficult point, he introduced a question, and, as though he were in doubt, asked what might be said on the subject. – John Calvin

Passage: Romans 9:30-33