We cannot say for certain, however, that Nehemiah's phrase was coined in a Persian mint. Its novelty, its absence from earlier Hebrew literature, and its repeated appearance in the edicts of Persian kings favour the notion. But we know that before reaching us these edicts have been more or less translated into Hebrew forms of thought, so that the phrase may possibly be Jewish after all. Still even in that case it seems clear that it must have been first used in the East and under the Persian rule. The widening of his horizon and the elevation of his idea of Providence which resulted from the experience of the exile helped to enlarge and exalt the Jew's whole conception of God. Jehovah could no longer be thought of as a tribal divinity. The greater prophets had escaped from any such primitive notion much earlier, but not the bulk of the nation. Now the exiles saw that the domain of their God could not be limited to the hills and valleys of Palestine. They perceived how His arm reached from the river to the ends of the earth; how His might was everywhere supreme, directing the history of empires, overthrowing great monarchies, establishing new world-powers. A more subtle movement of thought has been detected in the appearance of this suggestive phrase, "God of heaven." The idea of the transcendence of God is seen to be growing in the mind of the Jew. God appears to be receding into remote celestial regions--His greatness including distance. As yet this is only vaguely felt; but here we have the beginning of a characteristic of Judaism which becomes more and more marked in course of time, until it seems as though God were cut off from all direct connection with men on earth, and only administering the world through a whole army of intermediaries, the angels.