“He, the spotless Lamb of God, was about to present Himself as a sin offering, that He would thus bring to an end the system of types and ceremonies that for four thousand years had pointed to His death. As He ate the Passover with His disciples, He instituted in its place the service that was to be the memorial of His great sacrifice. The national festival of the Jews was to pass away forever. The service which Christ established was to be observed by His followers in all lands and through all ages.”
Counsels for the Church p.298