Malachi 3:1-2

New Century Version

3 The Lord All-Powerful says, “I will send my messenger, who will prepare the way for me. Suddenly, the Lord you are looking for will come to his Temple; the messenger of the agreement, whom you want, will come.” ² No one can live through that time; no one can survive when he comes. He will be like a purifying fire and like laundry soap.