3A voice of one calling:
“Prepare the way for the LORD in the wilderness;
make a straight highway for our God in the desert.
4Every valley shall be lifted up,
and every mountain and hill made low;
the uneven ground will become smooth,
and the rugged land a plain.
5And the glory of the LORD will be revealed,
and all humanity together will see it.
6A voice says, “Cry out!”
And I asked, “What should I cry out?”
“All flesh is like grass,
and all its glory like the flowers of the field.
— Isaiah 40:3-6