Yahweh had no mercy when he destroyed all the buildings in the land of Jacob. He was so angry that he broke down all the strong fortresses of his beloved daughter Judah. He has brought down and dishonored the kingdom of Judah and its rulers. Yahweh, not the Babylonian king, was considered the cause of the downfall of Judah. This verse starts with the Hebrew consonant letter Beth. Each verse after this will use the next letter of the Hebrew alphabet in this acrostic poem.
Yahweh explains, via Jeremiah, why they had to tear down the buildings in the city, including the houses of the kings of Judah. The military needed to protect themselves from the siege ramps that the Chaldeans had put up against the city walls. These Chaldeans or Babylonians were coming to fight. They would find the dead bodies that Yahweh had struck down inside the city walls. Yahweh had killed these Israelites because of his anger and wrath. He had hidden his face from this city because of their wickedness.