The present paper deals with the cultural-ethnical problem on the basis of Sartre's notions of bad faith, body as well as his discourse on the Jewish problem. In his major work ”Being and Nothingness” the notions of bad faith and body are handled separately, yet in the framework of our problematic close connections can be indicated between them. On such a basis we proceed to explore the Sartrean view on the Jewish problem in order to unfold a new perspective to look at the cultural-ethnical problem.