A 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.
⁷ The grass withers and the flowers fall,
    because the breath of the Lord blows on them.
    Surely the people are grass.
⁸ The grass withers and the flowers fall,
    but the word of our God endures forever.”
 

(Isaiah 40:6-8 -- NIV)