'Works of the Law' in the Bible

Because by the works of the law, no flesh will be justified in his sight. For through the law comes the knowledge of sin.

For we maintain that a man is justified by faith apart from the works of the law.

yet knowing that a man is not justified by the works of the law but through faith in Jesus Christ, even we believed in Christ Jesus, that we might be justified by faith in Christ, and not by the works of the law, because no flesh will be justified by the works of the law.

I just want to learn this from you. Did you receive the Spirit by the works of the law, or by hearing of faith?

He therefore who supplies the Spirit to you, and works miracles among you, does he do it by the works of the law, or by hearing of faith?

For as many as are of the works of the law are under a curse. For it is written, "Cursed is everyone who does not continue in all things that are written in the book of the law, to do them."