3 “I will send my messenger,^(A) who will prepare the way before me.^(B) Then suddenly the Lord^(C) you are seeking will come to his temple; the messenger of the covenant,^(D) whom you desire,^(E) will come,” says the Lord Almighty.

² But who can endure^(F) the day of his coming?^(G) Who can stand^(H) when he appears? For he will be like a refiner’s fire^(I) or a launderer’s soap.^{(J) 3} He will sit as a refiner and purifier of silver;^(K) he will purify^(L) the Levites and refine them like gold and silver.^(M) Then the Lord will have men who will bring offerings in righteousness,^{(N) 4} and the offerings^(O) of Judah and Jerusalem will be acceptable to the Lord, as in days gone by, as in former years.^(P)

The Day and Hour Unknown^(A)(B)

³⁶ “But about that day or hour no one knows, not even the angels in heaven, nor the Son,^[a] but only the Father.^{(C) 37} As it was in the days of Noah,^(D) so it will be at the coming of the Son of Man. ³⁸ For in the days before the flood, people were eating and drinking, marrying and giving in marriage,^(E) up to the day Noah entered the ark; ³⁹ and they knew nothing about what would happen until the flood came and took them all away. That is how it will be at the coming of the Son of Man.^{(F) 40} Two men will be in the field; one will be taken and the other left.^{(G) 41} Two women will be grinding with a hand mill; one will be taken and the other left.^(H)

⁴² “Therefore keep watch, because you do not know on what day your Lord will come.^{(I) 43} But understand this: If the owner of the house had known at what time of night the thief was coming,^(J) he would have kept watch and would not have let his house be broken into. ⁴⁴ So you also must be ready,^(K) because the Son of Man will come at an hour when you do not expect him.