FIGURATIVE
Then spake Haggai the Lord's messenger in the Lord's message unto the people, saying, I am with you, saith the Lord. (Haggai 1:13)
For the priest's lips should keep knowledge, and they should seek the law at his mouth: for he is the messenger of the Lord of hosts. (Malachi 2:7)
Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom ye 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. (Malachi 3:1)
Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the Lord: And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers, lest I come and smite the earth with a curse. (Malachi 4:5-6)
For this is he, of whom it is written, Behold, I send my messenger before thy face, which shall prepare thy way before thee. (Matthew 11:10)
As it is written in the prophets, Behold, I send my messenger before thy face, which shall prepare thy way before thee. (Mark 1:2)
This is he, of whom it is written, Behold, I send my messenger before thy face, which shall prepare thy way before thee. (Luke 7:27)
Of Satan
And lest I should be exalted above measure through the abundance of the revelations, there was given to me a thorn in the flesh, the messenger of Satan to buffet me, lest I should be exalted above measure. (2 Corinthians 12:7)