The corruption of Christianity, as foretold in the last chapter, is allowed to have been the means that prepared the way for those events which are announced at the opening of the present one. The ambition of the clergy, and the state of ignorance in which they purposely kept their flocks, had completely succeeded, before the end of the sixth century, in subjugating the minds of the people, and in establishing the supremacy of the priesthood in the west of Christendom, while the last of these causes served to facilitate in the east the success of the Mahomedan imposture, which, as well as Papacy, was an offspring of the spurious form of religion then prevailing under the name of Christianity. These two usurpations under the mask of religion, divided, at the beginning of the seventh century, what had once been the Christian world, between them; one occupying the western half of it, and the other the eastern, according to our mode of expression; but as regards Palestine, where the Prophet wrote, this division is more accurately represented, as expressed in the Prophecy, by northern and southern; the northern half engrossed by the Greek and Latin churches, which being essentially of the same nature, are here taken as one; while Mahomedism usurped the place of Christianity in the countries lying for the most part south of Palestine, as Arabia, Egypt, India, Persia, and others. (See note on this.) Such are the occurrences foreshewn in the opening of the present chapter; which _now_ does, if it did not previously, declare the capture and pillage of the holy city, or the loss of the spiritual Jerusalem, true religion; this being followed by a portent awfully expressive of the events which succeeded this loss, namely, the cleaving asunder of Mount Olivet; (a symbol for nominal Christianity, Mount Zion signifying true Christianity, Mount Sinai Judaism;) one part of which moves northward, and the other southward, leaving a deep valley between them for the escape of those who are not involved in this spiritual captivity or destruction. After this follows the intimation of a period of spiritual obscurity, which is declared to be neither day nor night, neither clear day-light, nor utter darkness; but on the evening of that day, light is said to dawn again, and living waters once more to flow out of Jerusalem. At length this is to be succeeded by the restoration of Israel, and the universal establishment of true religion in the new Jerusalem.