2 Peter 2:4-9

When angels sinned, God did not let them go free without punishment. He sent them to hell and put them in caves of darkness where they are being held for judgment. And God punished the world long ago when he brought a flood to the world that was full of people who were against him. But God saved Noah, who preached about being right with God, and seven other people with him. And God also destroyed the evil cities of Sodom and Gomorrah by burning them until they were ashes. He made those cities an example of what will happen to those who are against God. But he saved Lot from those cities. Lot, a good man, was troubled because of the filthy lives of evil people. (Lot was a good man, but because he lived with evil people every day, his good heart was hurt by the evil things he saw and heard.) So the Lord knows how to save those who serve him when troubles come. He will hold evil people and punish them, while waiting for the Judgment Day.