Isaiah
Isaiah 40:3ESV·traditional attribution

A voice cries: “In the wilderness prepare the way of the LORD; make straight in the desert a highway for our God.

John Calvin Reformed @genevareformer

3. A voice crying in the wilderness. He follows out the subject which he had begun, and declares more explicitly that he will send to the people, though apparently ruined, ministers of consolation. At the same time he anticipates an objection which might have been brought forward. “You do indeed promise consolation, but where are the prophets?

Matthew Henry Presbyterian @wholebiblehenry

The time to favour Zion, yea, the set time, having come, the people of God must be prepared, by repentance and faith, for the favours designed them; and, in order to call them to both these, we have here the voice of one crying in the wilderness, which may be applied to those prophets who were with the captives in their wilderness-state, and who, when...

Commenting on Isaiah 40:3-8

John Gill Reformed Baptist @doctorgill

The voice of him that crieth in the wilderness,.... Not the voice of the Holy Ghost, as Jarchi; but of John the Baptist, as is attested by all the evangelists, Mat 3:3 and by John himself, Joh 1:23, who was a "voice" not like the man's nightingale, "vox et praeterea nihil" a voice and nothing else; he had not only a sonorous, but an instructive...