19. We have already given instances of the literal fulfilment of prophecy. And if Jacob speaks of reading in the pages of the sky what should befall his sons, and if any one on the strength of this should meet us with the objection that the contrary to what we say is proved by Scripture,----for we said that men cannot comprehend the signs, and Jacob says that he read in the pages of the sky,----our defence will be that our wise men, guided by a marvellous superhuman spirit, are not taught the mysteries by human skill but by the power of God; as Paul says, "I heard unspeakable words, which it is not lawful for a man to utter." For they know the alterations of the |193 turning of the sun, and the change of seasons: the events of years, and the position of stars," not from men nor through men, but because the Spirit reveals them, and reveals them clearly, as God wills, announcing the Divine purposes. And another way also Jacob was more than human, for he supplanted his brother, and confessed in the same book from which we quoted the words, "I read in the pages of the sky," that he was commander-in-chief of the host of the Lord and had long ago gained the name Israel; all of which he acknowledges when ministering in bodily form, when the Archangel Uriel reminds him of it.