Malachi 3:2-4

Darby Translation

² But who shall endure the day of his coming? and who shall stand when he appeareth? For he will be like a refiner's fire, and like fullers' lye.

³ And he shall sit [as] a refiner and purifier of silver; and he will purify the children of Levi, and purge them as gold and silver; and they shall offer unto Jehovah an oblation in righteousness.

⁴ Then shall the oblation of Judah and Jerusalem be pleasant unto Jehovah, as in the days of old, and as in former years.