Isaiah 40:4-9

4Every valley shall be exalted, and every mountain and hill shall be made low: and the crooked shall be made straight, and the rough places plain:

5and the glory of the LORD shall be revealed, and all flesh shall see it together: for the mouth of the LORD hath spoken it.

6The voice of one saying, Cry. And one said, What shall I cry? All flesh is grass, and all the goodliness thereof is as the flower of the field:

7The grass withereth, the flower fadeth; because the breath of the LORD bloweth upon it: surely the people is grass.

8The grass withereth, the flower fadeth: but the word of our God shall stand for ever.

9O thou that tellest good tidings to Zion, get thee up into the high mountain: O thou that tellest good tidings to Jerusalem, lift up thy voice with strength; lift it up, be not afraid; say unto the cities of Judah, Behold, your God!