But do not forget this one thing, dear friends: With the Lord a day is like a thousand years, and a thousand years are like a day. The Lord is not slow in keeping his promise, as some understand slowness. Instead he is patient with you, not wanting anyone to perish, but everyone to come to repentance.

¹⁰ But the day of the Lord will come like a thief. The heavens will disappear with a roar;the elements will be destroyed by fire, and the earth and everything done in it will be laid bare.^[a]

¹¹ Since everything will be destroyed in this way, what kind of people ought you to be? You ought to live holy and godly lives ¹² as you look forward to the day of God and speed its coming.^[b] That day will bring about the destruction of the heavens by fire, and the elements will melt in the heat. ¹³ But in keeping with his promise we are looking forward to a new heaven and a new earth, where righteousness dwells.

¹⁴ So then, dear friends, since you are looking forward to this, make every effort to be found spotless, blameless and at peace with him. ¹⁵ Bear in mind that our Lord’s patience means salvation, just as our dear brother Paul also wrote you with the wisdom that God gave him.