en_tn_lite_do_not_use/psa/109/016.md

this man never bothered to show any covenant faithfulness

This refers to him showing covenant faithfulness to people. The abstract noun "faithfulness" can be translated with an adjective. Alternate translation: "this man never bothered to show any covenant faithfulness to people" or "this man never did anything to show that he was faithful to his covenant" (See: rc://en/ta/man/jit/figs-explicit and rc://en/ta/man/jit/figs-abstractnouns)

the oppressed, the needy

This refers to oppressed and needy people. Alternate translation: "oppressed people, needy people" (See: rc://en/ta/man/jit/figs-nominaladj)

the disheartened

This refers to people who are disheartened. Alternate translation: "disheartened people" or "people who have lost hope" (See: rc://en/ta/man/jit/figs-nominaladj)

to death

"until they died." This means that he harassed them until they died.