'Law of Moses' in the Bible

and by him everyone who believes is justified from all things, from which you could not be justified by the Law of Moses.

But some of the sect of the Pharisees who believed rose up, saying, "It is necessary to circumcise them, and to command them to keep the Law of Moses."

When they had appointed him a day, many people came to him at his lodging. He explained to them, testifying about the Kingdom of God, and persuading them concerning Jesus, both from the Law of Moses and from the Prophets, from morning until evening.