To say such things belongs to the charge of the true preachers, sent by God. But rather acknowledge them as true prophets, who try to execute their tasks. The prophet somewhat extends the picture of the flower and the grass. As soon as the hot wind blows over the grass, it withers. Likewise the flower.
Flowers are often weak.
When the climate is good and pleasant, they flourish, but as soon as the wind blows upon it, they come to an end. Also the people, though many think that they are strong and healthy, yet, when the spirit of the LORD blows upon them, they wither and fade, and die. The spirit of the LORD blows upon us, and we are gone. Away is the grass. Away is the flower.