“When [the Jews] were scattered over the earth after the loss of Jerusalem in 70 A.D., they had no other function than to bear witness to the ‘economy of revelation,’ to the growing Kingdom of God. Without their existence, the gospel of Jesus might have come to the Gentiles like a myth or a legend. Christianity becomes an historical fact only through the existence of Jews. The natural inclination of men and nations to take flight into dreams of ancestral pride or the cobwebs of abstract philosophy always leads to excesses of agnosticism and mythology. The Jews, simply by their existence, bar the nations from a relapse into that comfortable self-adoration which makes Jesus himself into a blond Germanic hero instead of a despised Jew.”
~from Out of Revolution, page 219-220.