In his philosophical view atheism is taken for granted; the “loss of God” is not mourned.
Sartre is one of those writers for whom a determined philosophical position is the centre of their artistic being. Although drawn from many sources, for example, Husserl’s idea of a free, fully intentional consciousness and Heidegger’s existentialism, the existentialism Sartre formulated and popularized is profoundly original. Its popularity and that of its author reached a climax in the forties, and Sartre’s theoretical writings as well as his novels and plays constitute one of the main inspirational sources of modern literature. In his philosophical view atheism is taken for granted; the “loss of God” is not mourned. Man is condemned to freedom, a freedom from all authority, which he may seek to evade, distort, and deny but which he will have to face if he is to become a moral being. The meaning of man’s life is not established before his existence. Once the terrible freedom is acknowledged, man has to make this meaning himself, has to commit himself to a role in this world, has to commit his freedom. And this attempt to make oneself is futile without the “solidarity” of others.