Moses charged us with the law as a possession for the assembly of Jacob.
“Did not Moses give you the law? Yet none of you keeps the law. Why are you looking for an opportunity to kill me?”
The law indeed was given through Moses; grace and truth came through Jesus Christ.
Your decrees are my heritage forever; they are the joy of my heart.
The law of your mouth is better to me than thousands of gold and silver pieces.
You must neither add anything to what I command you nor take away anything from it, but keep the commandments of the Lord your God with which I am charging you.
He declares his word to Jacob, his statutes and ordinances to Israel.
These are the statutes and ordinances and laws that the Lord established between himself and the Israelites on Mount Sinai through Moses.