The Jewish rationalization process had begun by the introduction of monotheism and by linking it to ethics. This was primarily the work of Moses. It was typical of Maimonides that he not only gave Moses a unique role–he was the only prophet, he argued, who had communicated directly with God–but saw him as a great intellectual ordering force, creating law out of chaos. Clearly, it was the continuing function of the Jews to push forward the frontiers of reason, always adding more territory to God’s kingdom of the mind.