There are two future times of God's judgment of man.
Next, is the judgment at the end of this present age, before the thousand years, when Christ returns to earth and His angels separate of the sons of God from the sons of the Devil.
The field is the world, and the good seed stands for the sons of the kingdom. The weeds are the sons of the evil one, and the enemy who sows them is the devil. The harvest is the end of the age, and the harvesters are angels. "As the weeds are pulled up and burned in the fire, so it will be at the end of the age. The Son of Man will send out his angels, and they will weed out of his kingdom everything that causes sin and all who do evil. They will throw them into the fiery furnace, where there will be weeping and gnashing of teeth. Then the righteous will shine like the sun in the kingdom of their Father. He who has ears, let him hear (Matthew 13:38-43).
When Christ gathers His followers at His Second Coming He will judge them individually. This is call the Judgment seat of Christ.
The seventh angel sounded his trumpet, ...: "The kingdom of the world has become the kingdom of our Lord and of his Christ, ... The nations were angry; and your wrath has come. The time has come for judging the dead, and for rewarding your servants the prophets and your saints and those who reverence your name, both small and great-- and for destroying those who destroy the earth (Revelation 11:15-18)
For we will all stand before God's judgment seat. It is written: "'As surely as I live,' says the Lord, 'every knee will bow before me; every tongue will confess to God.'" So then, each of us will give an account of himself to God (Romans 14:10-12).
For we must all appear before the judgment seat of Christ, that each one may receive what is due him for the things done while in the body, whether good or bad (2 Corinthians 5:10).
From the time of the first Judgment, the sons of God will shine in the Kingdom of God. The sons of the Devil will suffer God's fiery wrath and be separated from the Kingdom of God.
Below are a few references to the day of judgment at Christís return.
I tell you the truth, it will be more bearable for Sodom and Gomorrah on the day of judgment than for that town (Matthew 10:15).
But I tell you that men will have to give account on the day of judgment for every careless word they have spoken. For by your words you will be acquitted, and by your words you will be condemned" (Matthew 12:35-37).
But because of your stubbornness and your unrepentant heart, you are storing up wrath against yourself for the day of God's wrath, when his righteous judgment will be revealed. God "will give to each person according to what he has done." To those who by persistence in doing good seek glory, honor and immortality, he will give eternal life. But for those who are self-seeking and who reject the truth and follow evil, there will be wrath and anger. There will be trouble and distress for every human being who does evil: first for the Jew, then for the Gentile; but glory, honor and peace for everyone who does good: first for the Jew, then for the Gentile (Romans 2:5-10).
Lord knows how to rescue godly men from trials and to hold the unrighteous for the day of judgment, while continuing their punishment (2 Peter 2:9).
If anyone acknowledges that Jesus is the Son of God, God lives in him and he in God. And so we know and rely on the love God has for us. God is love. Whoever lives in love lives in God, and God in him. In this way, love is made complete among us so that we will have confidence on the day of judgment, because in this world we are like him (1 John 4:15-17).
I want to remind you that the Lord delivered his people out of Egypt, but later destroyed those who did not believe. And the angels who did not keep their positions of authority but abandoned their own home--these he has kept in darkness, bound with everlasting chains for judgment on the great Day. In a similar way, Sodom and Gomorrah and the surrounding towns gave themselves up to sexual immorality and perversion. They serve as an example of those who suffer the punishment of eternal fire (Jude 5-7).
Judgment Day and the Day of the Lord are the same and occur at the Second Coming of Christ.
Final, judgment is at the end of the thousand years when earth's rebels will first be consumed by fire and then raised to face the Great White Throne judgment.
When the thousand years are over, Satan will be released from his prison and will go out to deceive the nations in the four corners of the earth ... They marched across the breadth of the earth and surrounded the camp of God's people, the city he loves. But fire came down from heaven and devoured them. ... Then I saw a great white throne and him who was seated on it. ... And I saw the dead, great and small, standing before the throne, and books were opened. ... If anyone's name was not found written in the book of life, he was thrown into the lake of fire (Revelation 207-15).