2 Peter 3:10-12 NABRE

10But the day of the Lord will come like a thief,#Like a thief: Mt 24:43; 1 Thes 5:2; Rev 3:3. Will be found out: cf. 1 Cor 3:13–15. Some few versions read, as the sense may demand, “will not be found out”; many manuscripts read “will be burned up”; there are further variants in other manuscripts, versions, and Fathers. Total destruction is assumed (2 Pt 3:11). and then the heavens will pass away with a mighty roar and the elements will be dissolved by fire, and the earth and everything done on it will be found out.#i. [3:10] Is 66:15–16; Mt 24:29. #The second coming of Christ and the judgment of the world are the doctrinal bases for the moral exhortation to readiness through vigilance and a virtuous life; cf. Mt 24:42, 50–51; Lk 12:40; 1 Thes 5:1–11; Jude 20–21. 11Since everything is to be dissolved in this way, what sort of persons ought [you] to be, conducting yourselves in holiness and devotion,#j. [3:11] Acts 3:19–21. 12#Flames…fire: although this is the only New Testament passage about a final conflagration, the idea was common in apocalyptic and Greco-Roman thought. Hastening: eschatology is here used to motivate ethics (2 Pt 3:11), as elsewhere in the New Testament. Jewish sources and Acts 3:19–20 assume that proper ethical conduct can help bring the promised day of the Lord; cf. 2 Pt 3:9. Some render the phrase, however, “desiring it earnestly.” waiting for and hastening the coming of the day of God,#k. [3:12] Is 34:4; Heb 10:27. because of which the heavens will be dissolved in flames and the elements melted by fire.