Isaiah 40:3-5 (NIV)

A voice of one calling:

“In the wilderness prepare the way for the Lord;

make straight in the desert a highway for our God.

Every valley shall be raised up, every mountain and hill made low;

the rough ground shall become level, the rugged places a plain.

And the glory of the Lord will be revealed, and all people will see it together.

For the mouth of the Lord has spoken.”