Isaiah 40:3-5

3A voice of one is calling out, “Clear the way for the Lord in the wilderness [remove the obstacles]; Make straight and smooth in the desert a highway for our God.

4Every valley shall be raised, And every mountain and hill be made low; And let the rough ground become a plain, And the rugged places a broad valley.

5And the glory and majesty and splendor of the Lord will be revealed, And all humanity shall see it together; For the mouth of the Lord has spoken it.”