Jeremiah 17:5-8

Verse 5

Cursed be the man that trusteth in man - This reprehends their vain confidence in trusting in Egypt, which was too feeble itself to help, and, had it been otherwise, too ill disposed towards them to help them heartily. An arm of flesh is put here for a weak and ineffectual support. And he who, in reference to the salvation of his soul, trusts in an arm of flesh - in himself or others, or in any thing he has done or suffered, will inherit a curse instead of a blessing.
Verse 6

Be shall be like the heath in the desert - כערער kearar; or, like a blasted tree, without moisture, parched and withered.

Shall not see when good cometh - Shall not be sensible of it: the previous drought having rendered it incapable of absorbing any more vegetable juices.

A salt land - Barren; and therefore unfit to be inhabited.
Verse 8

A s a tree planted by the waters - Which is sufficiently supplied with moisture, though the heat be intense, and there be no rain; for the roots being spread out by the river, they absorb from it all the moisture requisite for the flourishing vegetation of the tree.

Shall not see when heat cometh - Shall not feel any damage by drought, for the reason already assigned. It shall be strong and vigorous, its leaf always green; and shall produce plenty of fruit in its season.
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