2 Pedro 3

8 Do not forget this one thing, beloved, that one day is with Jehovah as a thousand years, and a thousand years as one day. (Psalm 90:1, 4)

9 Jehovah is not slow concerning his promise, as some count slowness. He is longsuffering patient toward you. He does not wish that any should perish, but that all should come to repentance.

10 The day of Jehovah will come as a thief. The heavens will pass away with a great noise. The elements shall be dissolved with intense heat. And the earth and the works in it will be burned up destroyed. (Joel 2:31) (Zephaniah 1:14)