Another point that is mentioned nowadays...

Another point that is mentioned nowadays, which is also found in our philosophy, is that ethics deals only with how man should live and it is assumed that man's nature is already known, and it is with the knowledge of this nature that the question of how he must live so that his life possesses sublimity and sanctity arises.

As we know, the existentialists have certain views about the fundamentality of existence (Mulls Sadra's philosophy is also based on the fundamentally of existence) and they hold man to be a potential and indeterminate being. That is, his essence is not predetermined and it is man's acts which form his habits and these habits constitute man's identity and essence.