Malachi 3:1-2

Common English Bible

3 Look, I am sending my messenger who will clear the path before me;
        suddenly the Lord whom you are seeking will come to his temple.
        The messenger of the covenant in whom you take delight is coming,
says the Lord of heavenly forces.
² Who can endure the day of his coming?
        Who can withstand his appearance?
He is like the refiner’s fire or the cleaner’s soap.