What does an unsaved person live for?
An unsaved person lives only for the day when he dies physically. The works of his unsaved experience will come up before him at the Great White Throne Judgment, and the fruit he brings forth is death, because the motions of sins worked in his members.
Les teaches from Romans 7:5 that when people are in the flesh, they have no spiritual life. The motions of sins, which were by the Law, worked in their members to bring forth fruit unto death. He applies this to the unsaved person: all he is living for is the day when he dies physically, and the works of his unsaved experience are going to come up before him at the Great White Throne Judgment. That is the fruit they will have, death.
For when we were in the flesh, the motions of sins, which were by the law, did work in our members to bring forth fruit unto death.