It is wrong to cause people to become homeless
Ron's rent is due in a few days and his roommate Tim has yet to pay his share of the rent because he is experiencing financial hardship.
Ron wants to pay the rent on time.
Ron uses some spare money to pay Tim's share of the rent for the upcoming month.
Ron kicks Tim out of their apartment to find a new roommate who has plenty of money for rent.
Tim is grateful to Ron and pays him back a couple months later.
Tim has nowhere to stay and becomes homeless.