But do not forget one thing, my dear friends! There is no difference in the Lord's sight between one day and a thousand years; to him the two are the same. 1
References for 2 Peter 3:8
The Lord is not slow to do what he has promised, as some think. Instead, he is patient with you, because he does not want anyone to be destroyed, but wants all to turn away from their sins.
But the Day of the Lord will come like a thief. On that Day the heavens will disappear with a shrill noise, the heavenly bodies will burn up and be destroyed, and the earth with everything in it will vanish. 2
References for 2 Peter 3:10
3.10 Mt 24.43; Lk 12.39; 1 Th 5.2; Rev 16.15.