Galatians 3:1-3 O foolish Galatians! Who has bewitched you? It was before your eyes that Jesus Christ was publicly portrayed as crucified. Let me ask you only this: Did you receive the Spirit by works of the law or by hearing with faith? Are you so foolish? Having begun by the Spirit, are you now being perfected by the flesh?
Galatians 3:10-11 For all who rely on works of the law are under a curse; for it is written, “Cursed be everyone who does not abide by all things written in the Book of the Law, and do them.” Now it is evident that no one is justified before God by the law, for “The righteous shall live by faith.”
Besides all that, the Council at Jerusalem decided the matter of Law keeping for good. And that doesn't include works, rituals, or "sacraments" to earn salvation.
Amen!
The devil loves works based salvation & dishonest faith.