{12} The beast that thou sawest {13} was, and is not; and {14} shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, {15} when they behold the beast that was, and is not, and yet is.

(12) The story of the beast has a triple description of him. The first is a distinction of this beast from all that ever have been at any time: which distinction is contained in this verse: The second is a delineation or painting out of the beast by things present, by which he might even at that time be known by the godly: and this delineation is according to his heads in Re 17:12-14. This beast is that empire of Rome, of which I spoke in see Geneva (15) Re 13:11 according to the mutations and changes of which then had already happened, the Holy Spirit has distinguished and set out the same. The apostle distinguishes this beast from all others in these words the beast which thou saw, was and is not. For so I expound the words of the apostle for the evidence's sake, as I will further declare in the notes following.

(13) The meaning is, that beast which you saw before in Re 13:1 and which you have now seen, was (was I say) from Julius Caesar in respect to beginning, rising up, station, glory, dominion, manner and family, from the house of Julius: and yet is not now the same, if you look to the house and family: for the dominion of this family was translated to another, after the death of Nero from that other to a third, from a third to a fourth, and so on, was varied and altered by innumerable changes. Finally, the Empire is one, as it were one beast: but exceedingly varied by kindreds, families, and persons. It was therefore (says John) in the kindred or house of Julius: and now it is not in that kindred, but translated to another.

(14) As if he should say, Also this same that is, shall shortly not be: but shall ascend out of the depth, or out of the sea (as was said) in Re 13:1 that is, shall be a new stock from among the nations without difference and shall in the same state go to into destruction, or run and perish: and so shall successively new princes or emperors come and go, arise and fall, the body of the beast remaining still, but tossed with many frequent alterations, as no man can but marvel that this beast was able to stand and hold out, in so many mutations, verily no empire that ever was tossed with so many changes, and as it were with so many tempests of the sea, ever continued so long.

People's New Testament

17:8 The beast that thou sawest was, and is not. See notes on Re 13:1-10. The beast that existed then, when John wrote, was to receive a deadly wound, and to appear again in a new form.

They... whose name were not written in the book of life. Are not of God's spiritual children.

From the foundation of the world. The meaning of this expression is to be sought in Re 13:8. Their names were written in the book of life which had existed from the time referred to in Re 13:8, when the plan of redemption was prepared in the counsels of God.

Wesley's Notes

17:8 The beast which thou sawest (namely, verse 3) Rev 17:3 was, and c. - This is a very observable and punctual description of the beast, verse s 8, 10, 11. Rev 17:8,10,11 His whole duration is here divided into three periods, which are expressed in a fourfold manner. He,
1. Was; 2 And is not;
3. And will ascend out of the bottomless pit, and go into perdition. He,
1. Was;
2. And is not;
3. And will be again. The seven heads are seven hills and seven kings:
1. Five are fallen;
2. One is;
3. The other is not come; and when he cometh, he must continue a short space. He,
1. Was;
2. And is not; 3 Even he is the eighth, and is one of the seven, and goeth into perdition. The first of these three is described in the thirteenth chapter . Rev 13:1 - 18 This was past when the angel spoke to St. John. The second was then in its course; the third woe to come. And is not - The fifth phial brought darkness upon his kingdom: the woman took this advantage to seat herself upon him. Then it might be said, He is not. Yet shall he afterwards ascend out of the bottomless pit - Arise again with diabolical strength and fury. But he will not reign long: soon after his ascent he goeth into perdition for ever.

Jamieson-Fausset-Brown Bible Commentary

8. beast . was, and is not-(Compare Re 17:11). The time when the beast "is not" is the time during which it has "the deadly wound"; the time of the seventh head becoming Christian externally, when its beast-like character was put into suspension temporarily. The healing of its wound answers to its ascending out of the bottomless pit. The beast, or Antichristian world power, returns worse than ever, with satanic powers from hell (Re 11:7), not merely from the sea of convulsed nations (Re 13:1). Christian civilization gives the beast only a temporary wound, whence the deadly wound is always mentioned in connection with its being healed up the non-existence of the beast in connection with its reappearance; and Daniel does not even notice any change in the world power effected by Christianity. We are endangered on one side by the spurious Christianity of the harlot, on the other by the open Antichristianity of the beast; the third class is Christ's little flock."

go-So B, Vulgate, and Andreas read the future tense. But A and Irenæus, "goeth."

into perdition-The continuance of this revived seventh (that is, the eighth) head is short: it is therefore called "the son of perdition," who is essentially doomed to it almost immediately after his appearance.

names were-so Vulgate and Andreas. But A, B, Syriac, and Coptic read the singular, "name is."

written in-Greek, "upon."

which-rather, "when they behold the beast that it was," &c. So Vulgate.

was, and is not, and yet is-A, B, and Andreas read, "and shall come" (literally, "be present," namely, again: Greek, "kai parestai"). The Hebrew, "tetragrammaton," or sacred four letters in Jehovah, "who is, who was, and who is to come," the believer's object of worship, has its contrasted counterpart in the beast "who was, and is not, and shall be present," the object of the earth's worship [Bengel]. They exult with wonder in seeing that the beast which had seemed to have received its death blow from Christianity, is on the eve of reviving with greater power than ever on the ruins of that religion which tormented them (Re 11:10).

Matthew Henry's Concise Commentary

17:7-14 The beast on which the woman sat was, and is not, and yet is. It was a seat of idolatry and persecution, and is not; not in the ancient form, which was pagan: yet it is; it is truly the seat of idolatry and tyranny, though of another sort and form. It would deceive into stupid and blind submission all the inhabitants of the earth within its influence, except the remnant of the elect. This beast was seven heads, seven mountains, the seven hills on which Rome stands; and seven kings, seven sorts of government. Five were gone by when this prophecy was written; one was then in being; the other was yet to come. This beast, directed by the papacy, makes an eighth governor, and sets up idolatry again. It had ten horns, which are said to be ten kings who had as yet no kingdoms; they should not rise up till the Roman empire was broken; but should for a time be very zealous in her interest. Christ must reign till all enemies be put under his feet. The reason of the victory is, that he is the King of kings, and Lord of lords. He has supreme dominion and power over all things; all the powers of earth and hell are subject to his control. His followers are called to this warfare, are fitted for it, and will be faithful in it.