2 Peter 3:6-9

Then the world was flooded and destroyed with water. And that same word of God is keeping heaven and earth that we now have in order to be destroyed by fire. They are being kept for the Judgment Day and the destruction of all who are against God. But do not forget this one thing, dear friends: To the Lord one day is as a thousand years, and a thousand years is as one day. The Lord is not slow in doing what he promised—the way some people understand slowness. But God is being patient with you. He does not want anyone to be lost, but he wants all people to change their hearts and lives.