en_tn/lam/03/07.md

He built a wall around me and I cannot escape. He made my chains heavy

This represents the continuing suffering. Like a person who cannot escape from prison, the author cannot make his suffering stop. AT: "My suffering continues. It is as though he has built a wall around me and put heavy chains on me, and I cannot escape" (See: rc://en/ta/man/translate/figs-metaphor)