'Works' in the Bible

nevertheless knowing that a man is not justified by the works of the Law but through faith in Christ Jesus, even we have believed in Christ Jesus, so that we may be justified by faith in Christ and not by the works of the Law; since by the works of the Law no flesh will be justified.

This is the only thing I want to find out from you: did you receive the Spirit by the works of the Law, or by hearing with faith?

So then, does He who provides you with the Spirit and works miracles among you, do it by the works of the Law, or by hearing with 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 abide by all things written in the book of the law, to perform them.”