As Calvin put it...
Of course Calvin didn't believe in the LAW - it convicted him of his murderous deeds.
1Ki 18:21 And Elijah came near to all the people and said, "How long will you hesitate between two opinions? If the LORD is God, follow Him; but if Baal, follow him." But the people did not answer him a word.
I choose the LORD.
Calvin probably wrote more on the law and preached more sermons on the law than all your modern judaizers combined.
His Sermons on the Book of Deuteronomy, for example, cover 200 sermons over several years. He has written extensively on the law and the place of the law in the Church and society.
I appreciate your perspective even if it is a tad off base.