Revelation20
Satan Bound for a Thousand Years
The Millennial Reign of the Saints
Satan's Final Attack and Destruction
The Great White Throne Judgment
Study Notes for Revelation 20
Verse 1
The angel holds the 'key of the bottomless pit' (Greek: *abyssos*), symbolizing divine authority and restraint over the realm of imprisoned evil spirits.
Verse 2
Identifying the 'dragon' with the 'old serpent, which is the Devil, and Satan' links this figure directly back to Genesis 3 and solidifies his identity as the ultimate adversary.
Verse 3
The purpose of the binding is to prevent the deception of the nations, suggesting that the thousand-year period is marked by a unique reduction of organized evil influence in the world.
Verse 4
This verse describes those who participate in the millennial reign—specifically martyrs and those who resisted the Beast. The nature and timing of this thousand-year period (Millennium) is a primary source of theological debate (Amillennial, Postmillennial, Premillennial views).
Verse 5
The phrase 'This is the first resurrection' clarifies that the reign in v. 4 is tied to a specific resurrection event, distinguishing the saints who reign from the rest of humanity.
Verse 6
Those who participate in the first resurrection are immune to the 'second death,' which is eternal separation from God in the lake of fire (v. 14).
Verse 7
The temporary release highlights that the binding was a restraint, not a permanent destruction, setting the stage for the final cosmic conflict.
Verse 8
'Gog and Magog' are symbolic terms borrowed from Ezekiel 38–39, representing the ultimate, massive, worldwide opposition to God and His people at the end of time.
Verse 9
The 'beloved city' represents the redeemed community or the New Jerusalem. The swift destruction by fire coming directly from God emphasizes divine sovereignty and power over all opposition.
Verse 10
This is the final and eternal fate of the Devil, joining the Beast and the False Prophet (Rev 19:20). The phrase 'tormented day and night for ever and ever' confirms the eternal nature of their punishment.
Verse 11
The 'great white throne' symbolizes God's absolute purity, authority, and impartiality as the final judge. The flight of the earth and heaven signals the complete cessation of the current physical order.
Verse 12
The opening of 'the books' refers to the record of humanity's deeds (works), while the 'book of life' records the names of those who belong to Christ. Judgment is based on both records.
Verse 13
This emphasizes the universal scope of the judgment; every person, regardless of how they died (in the sea, in the grave, or in Hades), is resurrected to account for their life.
Verse 14
The casting of 'death and hell' (Hades, the realm of the dead) into the lake of fire signifies the complete eradication of mortality and the temporary holding place of the dead. This is the definition of the 'second death.'
Verse 15
The ultimate criterion for eternal destiny is inclusion in the Book of Life, underscoring that while works are examined (v. 12), salvation rests on divine grace and faith in Christ.