Mark 1:2
“As it is written in the prophets, Behold, I send my messenger before thy face, which shall prepare thy way before thee.”
The beginning of the gospel of Jesus Christ, the Son of God;
As it is written in the prophets, Behold, I send my messenger before thy face, which shall prepare thy way before thee.
The voice of one crying in the wilderness, Prepare ye the way of the Lord, make his paths straight.
John did baptize in the wilderness, and preach the baptism of repentance for the remission of sins.
Why This Verse Was Tagged
This verse contains specific terms directly associated with this theme.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“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.”
“The voice of him that crieth in the wilderness, Prepare ye the way of the Lord, make straight in the desert a highway for our God.”
“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.”
“For this is he, of whom it is written, Behold, I send my messenger before thy face, which shall prepare thy way before thee.”
“It is written in the prophets, And they shall be all taught of God. Every man therefore that hath heard, and hath learned of the Father, cometh unto me.”