'Works of the Law' in the Bible

Being conscious that a man does not get righteousness by the works of the law, but through faith in Jesus Christ, we had faith in Christ Jesus, so that we might get righteousness by faith in Christ, and not by the works of the law: because by the works of the law will no flesh get righteousness.

Give me an answer to this one question, Did the Spirit come to you through the works of the law, or by the hearing of faith?

For all who are of the works of the law are under a curse: because it is said in the Writings, A curse is on everyone who does not keep on doing all the things which are ordered in the book of the law.