Was Jesus the end of the laws of Moses?

Romm. 10:4: Christ is the end of the Law, so that everyone exercising faith may have righteousness." (Sabbath keeping was a part of that Law. God used Christ to bring that Law to its end. Our having a righteous standing with God depends on faith in Christ, not on keeping a weekly sabbath.) (Also Galatians 4:9-11; Ephesians 2:13-16)