The average observer would probably regard the following statement as obvious: the Hebrew Bible, the “Old Testament,” unites Jews and Christians, whereas faith in Jesus Christ as the Son of God and Redeemer divides them. It is not difficult to see, however, that this kind of division between what unites and what divides is superficial. For the primal fact is that through Christ Israel’s Bible came to the non-Jews and became their Bible. It is no empty theological rhetoric when the Letter to the Ephesians says that Christ has breached the wall between the Jews and the other religions of the world and made them one. Rather, it is an empirical datum, even though the empirical does not capture all that is contained in the theological statement. For through the encounter with Jesus of Nazareth the God of Israel became the God of the Gentiles. Through him, in fact, the promise that the nations would pray to the God of Israel as the one God, that the “mountain of the Lord” would be exalted above all other mountains, has been fulfilled. Even if Israel cannot join Christians in seeing Jesus as the Son of God, it is not altogether impossible for Israel to recognize him as the servant of God who brings the light of his God to the nations. The converse is also true: even if Christians wish that Israel might one day recognize Christ as the Son of God and that the fissure that still divides them might thereby be closed, they ought to acknowledge the decree of God, who has obviously entrusted Israel with a distinctive mission in the “time of the Gentiles.” The Fathers define this mission in the following way: the Jews must remain as the first proprietors of Holy Scripture with respect to us, in order to establish a testimony to the world. – Communio 25 (Spring 1998)