Judaism, in short, included for the Jew all that had gone before. But for St. Paul's attitude of hostility to the Law, but for the deep-seated conviction that the Pauline Christianity was a denial of the Jewish monotheism, the Jew might have accepted much of the teaching of Jesus as an integral part of Judaism. In the realm of ideas which he conceived as belonging to his tradition the Jew was not logical; he did not pick and choose; he absorbed the whole. In the Jewish theology of all ages we find the most obvious contradictions. There was no attempt at reconciliation of such contradictions; they were juxtaposed in a mechanical mixture, there was no chemical compound. The Jew was always a man of moods, and his religion responded to those varying phases of feeling and belief and action. Hence such varying judgments have been formed of him and his religion. If, after the mediaeval philosophy had attempted to systematise Judaism, the religion remained unsystematic, it is easy to understand that in the earlier centuries of the Christian Era contradictions between past and present, between different strata of religious thought, caused no trouble to the Jew so long as those contradictions could be fitted into his general scheme of life. Though he was the product of development, development was an idea foreign to his conception of the ways of God with man. And to this extent he was right. For though men's ideas of God change, God Himself is changeless. The Jew transferred the changelessness of God to men's changing ideas about him. With childlike naivete he accepted all, he adopted all, and he syncretised it all as best he could into the loose system on which Pharisaism grafted itself. The legacy of the past thus was the past.