Isaiah 40:3-5 Holman Christian Standard Bible (HCSB)
3 A voice of one crying out:
Prepare the way of the Lord in the wilderness;
make a straight highway for our God in the desert.
4 Every valley will be lifted up,
and every mountain and hill will be leveled;
the uneven ground will become smooth
and the rough places, a plain.
5 And the glory of the Lord will appear,
and all humanity together will see it,
for the mouth of the Lord has spoken.