The Last Judgment is a central event in the Bible that involves the judgment of all people by God, and is described in several passages, including Matthew 25:31-46 and Apocalypse 20:12:

The event

Jesus will return and judge the living and the dead, separating people into the righteous and the wicked.

The procedure

Jesus will sit on his throne and gather all the nations, separating them like a shepherd separates sheep from goats. The righteous will be placed on his right hand and the wicked on his left.

The judgment

Each person's thoughts, words, and deeds will be known and judged. The righteous will receive their eternal reward in heaven, while the wicked will go to hell.

The timing

The exact timing of Christ's return is unknown, but the events of the Last Judgment are described in the Bible.

The Last Judgment is a central message in the Bible, and is central to the gospel. However, there is debate over the finer details of the Last Judgment, such as its significance for Christians, and the nature of punishment.