2 Peter 3:7-9 New American Standard Bible (NASB)

⁷ But by His word the present heavens and earth are being reserved for fire, kept for the day of judgment and destruction of ungodly people.

⁸ But do not let this one fact escape your notice, beloved, that with the Lord one day is like a thousand years, and a thousand years like one day. ⁹ The Lord is not slow about His promise, as some count slowness, but is patient toward you, not willing for any to perish, but for all to come to repentance.