1 Thessalonians 4:11-13

and to make it your ambition to live quietly and peacefully, and to mind your own affairs and work with your hands, just as we directed you, so that you will behave properly toward outsiders [exhibiting good character, personal integrity, and moral courage worthy of the respect of the outside world], and be dependent on no one and in need of nothing [be self-supporting]. Now we do not want you to be uninformed, believers, about those who are asleep [in death], so that you will not grieve [for them] as the others do who have no hope [beyond this present life].