Look at your troops—they are like your women! The gates of your land are wide open to your enemies; fire consumes their bars.
The Prophet declares here, that the hearts of them all would become soft and effeminate when God would proceed to destroy Nineveh. We have said before that the hearts of men are so in the hand of God, that he melts whatever courage there may be in them, whenever he pleases: and God prepares men for ruin, when he debilitates their hearts, that they cannot...
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
Behold, thy people in the midst of thee are women,.... Or like women, weak and feeble, fearful and timorous; frightened at the first approach of the enemy; run away, and run up and down in the utmost consternation and distress, having neither skill nor courage to oppose them; some regard may be had to the effeminacy of their king; see Nah 2:7.