Malachi 3:1-2

21st Century King James Version

3 “Behold, I will send My messenger, and he shall prepare the way before Me. And the Lord, whom you seek, shall suddenly come to His temple, even the Messenger of the covenant, whom ye delight in. Behold, He shall come,” saith the Lord of hosts.

² “But who may abide the day of His coming? And who shall stand when He appeareth? For He is like a refiner’s fire and like fullers’ soap.