Isaiah 40:3-6

3A voice of one calling: “In the wilderness prepare the way for the Lord; make straight in the desert a highway for our God. 4Every valley shall be raised up, every mountain and hill made low; the rough ground shall become level, the rugged places a plain. 5And the glory of the Lord will be revealed, and all people will see it together. For the mouth of the Lord has spoken.” 6A voice says, “Cry out.” And I said, “What shall I cry?” “All people are like grass, and all their faithfulness is like the flowers of the field.