And yet they are still are not in full communion, they deny the Sacraments, and deny Apostolic succession, along with many other Doctrines.
And Yes, Our Lord was a Jew, of the linage of King David, to fulfill all of the prophesy concerning Him. But He established a new order, with both old and new Teachings, and empowered The Apostles to " [18] And Jesus coming, spoke to them, saying: All power is given to me in heaven and in earth. [19] Going therefore, teach ye all nations; baptizing them in the name of the Father, and of the Son, and of the Holy Ghost. [20] Teaching them to observe all things whatsoever I have commanded you: and behold I am with you all days, even to the consummation of the world."
DRBO.ORG
This is the part I fail to understand in the modern ecumenism…why did we stop attempting to bring the protestants, the Jews, and other unbelievers into the fullness of the Church.