Your princes are like grasshoppers, your scribes like clouds of locusts settling on the fences in a day of cold— when the sun rises, they fly away; no one knows where they are.
And thy princes are as locusts: this refers to the wicked doings, by which they laid waste almost the whole earth. As then the locusts and chafers, wherever they come, consume every kind of food, devour all the fields, leave nothing, and the whole land becomes a waste; so also have been thy princes; they have been as locusts and thy leaders as the locusts...
Nineveh has been told that God is against her, and then none can be for her, to stand her in any stead; yet she sets God himself at defiance, and his power and justice, and says, I shall have peace. Threatened folks live long; therefore here the prophet largely shows how vain her confidences would prove and insufficient to ward off the judgment of God.
Commenting on Nahum 3:8-19
Thy crowned men are as the locusts,.... Tributary kings, and hired officers, as some think, who might be distinguished by what they wore on their heads; or their own princes and nobles, who wore coronets or diadems; unless their religious persons are meant, their Nazarites and devotees, their priests; these were like locusts for their number, fear, and flight in time of danger, and for...