The crown is fallen from our head: woe unto us, that we have sinned!
By the crown of the head he no doubt understands all those ornaments by which that people had been adorned. They had a kingdom and a priesthood, which were like two luminaries or two precious jewels; they had also other things by which the Lord had adorned them.
In trouble, pour out your complaint before God and make it known; He sees and remembers all that befalls you. Their whole grief compressed into one word: reproach. This reproach cut deeper because it reflected on God's own honor, who had once owned them as His people.
AI summary
Commenting on Lamentations 5:1-16
The crown is fallen from our head,.... Or, "the crown of our head is fallen" (a); all their honour and glory as a nation were gone; the glory of their kingdom and priesthood, to both which a crown or mitre belonged; the glory of church and state. Aben Ezra interprets it of the temple, the place of the divine Majesty.