The wind — i.e., the hot, scorching blast, as in Isaiah 40:7. Even in our humid climate, it may be said of a flower —
“If one sharp wind sweep o’er the field,
It withers in an hour.”
But the pestilential winds of the East are described as bringing a heat like that of an oven, which immediately blasts every green thing.
Know it no more. — Comp. Job 7:10. Man vanishes away without leaving a trace behind. The pathos of the verse has been well caught in the well-known lines of Gray: —
“One morn I missed him on the accustomed hill,
Along the heath, and near his favourite tree:
Another came, nor yet beside the rill,
Nor up the lawn, nor at the wood was he.”