And cast him into the bottomless pit, and shut him up, and set a seal upon him, that he should deceive the nations {4} no more, till the thousand years should be fulfilled: and after that he must be loosed {5} a little season.

(4) Namely, with that public and violent deceit which he attempted before in chapter 12 and which after a thousand years (alas for woe!) he most mightily achieved in the Christian world.

(5) Which being once expired, the second battle and victory shall be; Re 20:7,8.

People's New Testament

20:3 And cast him into the bottomless pit... till the thousand years should be fulfilled. During this millennial period the chained enemy of man is cast into a prison house, but not the lake of fire. Had he gone there he should never more return. He shall go there as his ultimate fate (Re 20:10), but after the thousand years, he is to return to the earth for a little season, and until the final effort of his long struggle against God he shall be confined in the abyss, from whence there is the possibility of escape, instead of being cast into the lake of fire, which is an eternal doom. In the bottomless pit the great deceiver shall remain till the thousand years are ended, when for a little season he shall regain his power.

Wesley's Notes

20:3 And set a seal upon him - How far these expressions are to be taken literally, how far figuratively only, who can tell? That he might deceive the nations no more - One benefit only is here expressed, as resulting from the confinement of Satan. But how many and great blessings are implied! For the grand enemy being removed, the kingdom of God holds on its uninterrupted course among the nations; and the great mystery of God, so long foretold, is at length fulfilled; namely, when the beast is destroyed and Satan bound. This fulfilment approaches nearer and nearer; and contains things of the utmost importance, the knowledge of which becomes every day more distinct and easy. In the mean time it is highly necessary to guard against the present rage and subtilty of the devil. Quickly he will be bound: when he is loosed again, the martyrs will live and reign with Christ. Then follow his coming in glory, the new heaven, new earth, and new Jerusalem. The bottomless pit is properly the devil's prison; afterwards he is cast into the lake of fire. He can deceive the nations no more till the thousand years, mentioned before, verse 2, Rev 20:2 are fulfilled. Then he must be loosed - So does the mysterious wisdom of God permit. For a small time - Small comparatively: though upon the whole it cannot be very short, because the things to be transacted therein, verse s 8, 9, Rev 20:8,9 must take up a considerable space. We are very shortly to expect, one after another, the calamities occasioned by the second beast, the harvest and the vintage, the pouring out of the phials, the judgment of Babylon, the last raging of the beast and his destruction, the imprisonment of Satan. How great things these! and how short the time! What is needful for us? Wisdom, patience, faithfulness, watchfulness. It is no time to settle upon our lees. This is not, if it be rightly understood, an acceptable message to the wise, the mighty, the honourable, of this world. Yet that which is to be done, shall be done: there is no counsel against the Lord.

Jamieson-Fausset-Brown Bible Commentary

3. shut him-A, B, Vulgate, Syriac, and Andreas omit "him."

set a seal upon him-Greek, "over him," that is, sealed up the door of the abyss over his head. A surer seal to keep him from getting out than his seal over Jesus in the tomb of Joseph, which was burst on the resurrection morn. Satan's binding at' this juncture is not arbitrary, but is the necessary consequence of the events (Re 19:20); just as Satan's being cast out of heaven, where he had previously been the accuser of the brethren, was the legitimate judgment which passed on him through the death, resurrection, and ascension of Christ (Re 12:7-10). Satan imagined that he had overcome Christ on Golgotha, and that his power was secure for ever, but the Lord in death overcame him, and by His ascension as our righteous Advocate cast out Satan, the accuser from heaven. Time was given on earth to make the beast and harlot powerful, and then to concentrate all his power in Antichrist. The Antichristian kingdom, his last effort, being utterly destroyed by Christ's mere appearing, his power on earth is at an end. He had thought to destroy God's people on earth by Antichristian persecutions (just as he had thought previously to destroy Christ); but the Church is not destroyed from the earth but is raised to rule over it, and Satan himself is shut up for a thousand years in the "abyss" (Greek for "bottomless pit"), the preparatory prison to the "lake of fire," his final doom. As before he ceased by Christ's ascension to be an accuser in heaven, so during the millennium he ceases to be the seducer and the persecutor on earth. As long as the devil rules in the darkness of the world, we live in an atmosphere impregnated with deadly elements. A mighty purification of the air will be effected by Christ's coming. Though sin will not be absolutely abolished-for men will still be in the flesh (Isa 65:20)-sin will no longer be a universal power, for the flesh is not any longer seduced by Satan. He will not be, as now, "the god and prince of the world"-nor will the world "lie in the wicked one"-the flesh will become ever more isolated and be overcome. Christ will reign with His transfigured saints over men in the flesh [Auberlen]. This will be the manifestation of "the world to come," which has been already set up invisibly in the saints, amidst "this world" (2Co 4:4; Heb 2:5; 5:5). The Jewish Rabbis thought, as the world was created in six days and on the seventh God rested, so there would be six millenary periods, followed by a sabbatical millennium. Out of seven years every seventh is the year of remission, so out of the seven thousand years of the world the seventh millenary shall be the millenary of remission. A tradition in the house of Elias, A.D. 200, states that the world is to endure six thousand years; two thousand before the law, two thousand under the law, and two thousand under Messiah. Compare Note, see on [2738]Heb 4:9 and Heb 4:9, Margin; see on [2739]Re 14:13. Papias, Justin Martyr, Irenæus, and Cyprian, among the earliest Fathers, all held the doctrine of a millennial kingdom on earth; not till millennial views degenerated into gross carnalism was this doctrine abandoned.

that he should deceive-so A. But B reads, "that he deceive" (Greek, "plana," for "planeesee").

and-so Coptic and Andreas. But A, B, and Vulgate omit "and."

Matthew Henry's Concise Commentary

20:1-3 Here is a vision, showing by a figure the restraints laid on Satan himself. Christ, with Almighty power, will keep the devil from deceiving mankind as he has hitherto done. He never wants power and instruments to break the power of Satan. Christ shuts by his power, and seals by his authority. The church shall have a time of peace and prosperity, but all her trials are not yet over.