The purpose of the study is to consider the concept of "philosopheme", which allows analyzing such basic categories of philosophical and legal reflections of the writer and thinker F.M. Dostoevsky as crime and punishment and correlating their interpretation with his personal life experience. The scientific novelty of the work lies in the fact that through the disclosure of the content of the philosophems "crime" and "punishment", the existential aspects of F.M. Dostoevsky's anthropological and philosophical-legal reflections are revealed. As a result of the analysis of Dostoevsky's novel "Crime and Punishment", his other works, the writer's letters, autobiographical testimonies, it becomes clear that the core of these philosophies for Dostoevsky is a moral code that allows a person to overcome the" disconnection "and" disconnection " of modern man's being both with himself and with society.