The personal final overthrow of the devil is described in Revelation 20:10; Revelation 17. and 18, are devoted to the description of the judgments of the two former - the world, in its character of the openly hostile persecutor of the Church of God; and the other portion of the ungodly who, while still professing Christianity, find excuses for conforming to the worship of the image of the beast. The first beast is, therefore, identical with Babylon, and represents, as we have seen, the openly hostile and persecuting world power of all ages, of which, in St. John's time, Rome was the foremost embodiment. The second beast is identical with the harlot, and represents faithless Christians, the apostate portion of the Church. The very raison d'etre of the Apocalypse is to deal with these two forms of evil; to declare the overthrow of the one, and to warn and, if possible, reclaim those under the influence of the other. In the latter case, the warning consists in setting forth the judgment in store for faithless Christians; and as this is the course pursued with the former also, the two merge into one, and indeed are declared to be one. The apostle in substance declares that, though there is a prima facie difference between the two forms of ungodliness, there is in reality no distinction to be made, but both are involved in one common final judgment. He thus twice solemnly asserts that the harlot is Babylon (vers. 5 and 18). The comments upon the following chapters will be based upon this hypothesis, the reasons for which will be brought out more clearly as we proceed.