This continues the prophecy about the people of Moab. God describes events that will happen in the future as if it is happening in the present ([Isaiah 15:1-2](./01.md)).
Here God is represented by his "heart" which emphasizes his emotions. God speaks of his great sadness as if his heart cried out. Alternate translation: "I am extremely sad about what is happening to Moab" (See: [[rc://en/ta/man/jit/figs-synecdoche]] or [[rc://en/ta/man/jit/figs-metaphor]])
This can be reworded so that the abstract noun "destruction" is expressed as the verb "destroyed." Alternate translation: "because their city is destroyed" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])