Judgment Day is the day of God’s final, ultimate judgment on sinful mankind. There are a number of passages in Scripture that refer to the final judgment after death at the end of time when everyone will stand before God and He will render final judgment on their lives.
The Bible warns us of Judgment Day. Malachi the prophet wrote, “‘Surely the day is coming; it will burn like a furnace. All the arrogant and every evildoer will be stubble, and the day that is coming will set them on fire,’ says the LORD Almighty. ‘Not a root or a branch will be left to them’” (Malachi 4:1). John the Baptist spoke of the need to “flee from the coming wrath” (Luke 3:7). Paul wrote to the unrepentant: “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 repay each person according to what they have done’” (Romans 2:5–6; cf. Psalm 62:12). Judgment Day is a sure thing.