Revelation 13:1

And I stood upon the sand of the sea: the place of John’s present residence was Patmos, which was an island, Revelation 1:9. He was yet in a vision, but thought he was upon the sea-shore, either in Patmos, or elsewhere.

And saw a beast rise up out of the sea; that is, as I should think, unexpectedly; for who would expect to see a leopard rise from thence?

Having seven heads and ten horns, and upon his horns ten crowns: this beast is described like the dragon, Revelation 12:3, (only that is described with but seven crowns), by which we understand the devil in the heathen emperor’s of Rome; and we shall find it, Revelation 13:2, so answering Daniel’s vision of the four monarchies, that I cannot but think the Roman emperors, after the time of Theodosius, are meant, several of which were Arians, as also were the Goths and Vandals, (many of them), who from the year 402 invaded the empire, and were not beaten out till 564, little above forty years before Boniface was confirmed in his primacy.

And upon his heads the name of blasphemy: the Arians denying the eternal existence of Christ as God, may well be said to have the name of blasphemy upon them, or upon their heads: but whether by these ten heads be meant the ten sorts of governors made use of in the empire, or the ten governments into which the Goths and Vandals divided the empire, is not easy to determine, nor, possibly, much material. There are other notions about this beast: some would have it to be the devil, but he is plainly distinguished, Revelation 12:2,Revelation 12:4, from the dragon. Some would have it to be the Turk; but we read of the worshipping of this beast, which is what we read not done to the Turkish emperors, who also began not till above the year 1200, (though indeed the Saracens began five hundred years before), but Rome, which never was the Turk’s seat, is made the seat of this beast. Some would have it to be idolatry itself; this was Grotius’s notion: see the reasons against it in Mr. Pool’s Synopsis Latina. Some would have it the pagan empire of Rome; but John never saw the first rise of that. This is a beast that rose after the dragon was cast down; which must be the Roman empire under the dominion of the papacy, in which respect only it is now one beast again; for otherwise in civil respects it is divided into ten crowned horns, i.e. distinct, independent kingdoms or principalities.