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

² for you know very well that the day of the Lord^(A) will come like a thief in the night.^(B)

⁴² “Therefore keep watch, because you do not know on what day your Lord will come.^{(A) 43} But understand this: If the owner of the house had known at what time of night the thief was coming,^(B) he would have kept watch and would not have let his house be broken into.

³⁹ But understand this: If the owner of the house had known at what hour the thief^(A) was coming, he would not have let his house be broken into. ⁴⁰ You also must be ready,^(B) because the Son of Man will come at an hour when you do not expect him.”

⁴ But you, brothers and sisters, are not in darkness^(A) so that this day should surprise you like a thief.^{(B) 5} You are all children of the light^(C) and children of the day. We do not belong to the night or to the darkness. ⁶ So then, let us not be like others, who are asleep,^(D) but let us be awake^(E) and sober.^(F)

Warning to Pay Attention

2 We must pay the most careful attention, therefore, to what we have heard, so that we do not drift away.^(A)