Revelation 20

I saw an angel coming down out of heaven, having the key of the abyss and a great chain in his hand.

He seized the dragon, the old serpent, who is the devil and Satan, who deceives the whole inhabited earth, and bound him for a thousand years,

and cast him into the abyss, and shut it and sealed it over him, that he should deceive the nations no more until the thousand years were finished. After this, he must be freed for a short time.

I saw thrones, and they sat on them, and judgment was given to them. I saw the souls of those who had been beheaded for the testimony of Jesus and for the word of God, and such as didn’t worship the beast nor his image, and didn’t receive the mark on their forehead and on their hand. They lived and reigned with Christ for a thousand years.

The rest of the dead didn’t live until the thousand years were finished. This is the first resurrection.

Blessed and holy is he who has part in the first resurrection. Over these, the second death has no power, but they will be priests of God and of Christ, and will reign with him one thousand years.

And after the thousand years, Satan will be released from his prison

and he will come out to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to the war, whose number is as the sand of the sea.

They went up over the width of the earth and surrounded the camp of the saints and the beloved city. Fire came down out of heaven from God and devoured them.

The devil who deceived them was thrown into the lake of fire and sulfur, where the beast and the false prophet are also. They will be tormented day and night forever and ever.

I saw a great white throne and him who sat on it, from whose face the earth and the heaven fled away. There was found no place for them.

I saw the dead, the great and the small, standing before the throne, and they opened books. Another book was opened, which is the book of life. The dead were judged out of the things which were written in the books, according to their works.

The sea gave up the dead who were in it. Death and Hades gave up the dead who were in them. They were judged, each one according to his works.

Death and Hades were thrown into the lake of fire. This is the second death, the lake of fire.

If anyone was not found written in the book of life, he was cast into the lake of fire.

Chapter overviewAI-generated

Overview. This chapter unfolds the final defeat of evil and the judgment of all humanity, depicting the binding of Satan, the millennial reign of Christ with His martyred saints, the brief release and final rebellion of evil forces, and the great white throne judgment where all the dead are judged according to their works, culminating in the eternal punishment of the wicked and the final victory of God’s justice.

Flow.

A powerful angel binds Satan and casts him into the abyss for a thousand years, preventing his deception of the nations.
The martyrs who died for Christ come to life and reign with Him during this millennium, while the rest of the dead remain lifeless until its end—a resurrection described as "first" and blessed.
After the thousand years, Satan is released, gathers Gog and Magog to rebel, but is swiftly crushed by divine fire, and he, the beast, and the false prophet are cast into the lake of fire.
The final judgment unfolds at the great white throne: all the dead are raised, judged according to their deeds, and those not found in the book of life are cast into the lake of fire—the second death.

Connections. Following chapter 19, which celebrates Christ’s victorious return and the defeat of the beast and false prophet, chapter 20 traces the temporary restraint and final destruction of Satan, completing the dismantling of all evil powers. It prepares the way for chapter 21, which reveals the new heavens and new earth, showing that only after the final judgment (ch. 20) can the fullness of God’s eternal order be established, where death and sin are no more.

What it teaches. The chapter affirms the sovereign rule of Christ over history and the ultimate triumph of God’s kingdom over all enemies. The thousand-year reign () is linked to the resurrection of the righteous and their participation in Christ’s priestly and kingly office (WCF 20.2; HC LD 19). The final judgment underscores that God will judge all persons according to their works (WCF 33.1; BC Art. 37), and that eternal punishment awaits those not found in the book of life. The destruction of death and Hades () points to the final eradication of all that opposes God’s holiness, affirming the reality of both resurrection and eternal destiny (; ).

Apply. The certainty of final judgment and the blessedness of those raised to reign with Christ calls for faithful endurance in witness and holiness.

AI-generated. Not a substitute for Scripture, your pastor, or the confessions.