2 Pedro 3

8 But this one (truth) be not ignorant of, my beloved, That one day with the Lord (is) as a thousand years, and a thousand years as one day.

9 Not dilatory is the Lord in his promises, as some consider delay; but is patient on your account, not willing that any man should perish, but (that) every man to repentance should come.

10 But the day of the Lord cometh as a thief: that (day) in which the heavens suddenly shall pass away, but the elements burning be dissolved, and the earth and the works that are in it be found not.