Treasury of Scripture Knowledge
Bible References
The voice
Matthew 3:3
He it is who was spoken of through the Prophet Isaiah when he said, "The voice of one crying aloud, 'In the desert prepare ye a road for the Lord: make His highway straight.'"
Mark 1:3
"The voice of one crying aloud: 'In the Desert prepare a road for the Lord: Make His highways straight.'"
John 1:23
"I am the voice," he replied, "of one crying aloud, 'Make straight the Lord's way in the Desert,' fulfilling the words of the Prophet Isaiah."
Prepare
Luke 1:16
Many of the descendants of Israel will he turn to the Lord their God;
John 1:7
He came as a witness, in order that he might give testimony concerning the Light--so that all might believe through him.
John 3:28
You yourselves can bear witness to my having said, 'I am not the Christ,' but 'I am His appointed forerunner.'
General references
Mark 1:3
"The voice of one crying aloud: 'In the Desert prepare a road for the Lord: Make His highways straight.'"