A very good video.
When Jesus returns, the books will be opened, that is both the book of life and the book of the damned will come into effect, at the end of the Harvest, when the seventh trumpet (The Trumpet of God) is sounded and time no longer declared. At this point, hell and death cannot continue, for the last enemy death would have been defeated, meaning nullified and ceases to continue.
The millenium referred to the Saints as compared to the millenium referred to the wicked and Satan's expiry are two entirely different milleniums, that do not run concurrently, rather one ends and the other begins. One has an expiry date, whilst the one that follows is eternal and has no ending.
The chaining of Satan happened at the cross and climaxed when the 1st beast and the false religious system (false prophet) were destroyed in the 1st century, which paved the way for the Woman of Revelation 12, the Church to be given wings, to spread the gospel globally into the earth that opened up for her, in the form of newly discovered continents, hence that is why it is written those who are its seed are those who have and hold onto the testimony of Jesus Christ. So the 12 stars on her head are the 12 founding disciples/messengers and the moon under her feet, is the fulfilment of the Mosaic Law and the Sun she is clothed with is the Gospel of the Son that she birthed under much persecution (labour pains) from the 1st beast and false Pharasiacal religious system that chased her from town to town, city to city (see Acts of the Apostles).
The millenium for the wicked and Satan ends at his release at the fifth and sixth trumpet, where the beast of the bottomless Pitt aka Satan will turn his sights on dealing with the seed of the woman, the Church, who are the symbols of the two witnesses, the law and the prophets and he will martyr them on the streets of every city, in a world wide Calvary.
Then soon after Satan deals with the Church and her seed, the elect that remain are protected supernaturally according to the chambers mentioned in Isaiah 26:20, where then God pours out his final woe before the 7th Trumpet is sounded.
God obliterates this world and all the earthly kingdoms are consumed by the anger of his jealousy and then we have the final last dash effort of Satan and his armies, who encircle the camp of the elect, just before Christ's brilliant coming, that annihilates this material realm, the first earth and first heaven and then ushers in his eternal millenium, at the wedding supper of the Lamb of God, where his bride is consecrated as the white cloud that accompanies him, wherever he goes in his Father's House in the 3rd Heaven.
The brief summary of events from beginning to end is Revelation 20, where you have the millenium of the wicked and Satan' expiry. This is followed by Satan's blood thirst for the Church, who are the symbol of the two witnesses, leading up to Satan's final judgment and ending at the Judgement of the dead, at the end of the harvest when the books are opened. This is the great white throne, where those found in the book of life, enter in the eternal millenium with Jesus in the resurrection of the dead, that is the 1st resurrection and the rest who were found in the book of the damned are annihilated in the lake of fire, which is the second death, the death of the soul. Death and hell cannot continue past this point and so too is the 1st earth and 1st heaven dissolved forever. The second death has no hold on those who enter the wedding supper of the lamb of God, because they are the many martyrs who have made their robes white by the blood of the lamb, as the tribulation saints.
Revelation 20 is a brief summary of events from the beginning to the end, from the 1st century, when Satan was chained to the end of the harvest when Satan is released, resulting in the one for all final judgment at the great white throne.
So the rapture doctrine is really the trump card of the enemy to give a false sense of hope and when that hope is dashed by the false date setters and then followed by persecution, many will be disillusioned and leave the faith, to save their own skins. The final rallying motto for the true Christians is TO DIE FOR YOUR LORD.