Ce n’est pas sous le même rapport qu’un "homme est libre et enchaîné" J. P Sartre

Abstract EN

The existentialism between freedom and firmness in the novel ( Nausea) by Jean Paul Sartre Freedom is deemed essential in existential ideology.

According to which the existentialists led by the French existential philosopher Jean-Paul Sartre call for humans to think and act freely to create creativity to change all the social concepts that drove the society to its isolation.

He encourages to search for freedom as well as to return to human soul against all the restrictions and barriers that existed before which hindered the progress of the individual in life.

While freedom gives an opportunity for human to overcome all his limitations as well to his past.

This meaningless past forces the individual to isolate in his society and these isolated behaviors refers to the nothingness and emptiness that the individual would feel toward himself.

Sartre focused to prove that human existence exists only through the actions of individuals and these actions depend on the individual’s freedom to determine his existence and hence his essence.

In his first novel The Nausea he