Behold, I will send My messenger, and He will clear the way before Me. And Jehovah, whom you seek, shall suddenly come to His temple, even the Angel of the Covenant, in whom you delight. Behold, He comes, says Jehovah of Hosts.
For this is he who was spoken of by the prophet Isaiah, saying, "The voice of one crying in the wilderness: Prepare the way of the Lord, make His paths straight."