God is the solitude of men. There was only me: I alone decided to commit Evil; alone, I invented Good. I am the one who cheated, I am the one who performed miracles, I am the one accusing myself today, I alone can absolve myself; me, the man.
Jean-Paul SartreThere are two kinds of existentialist; first, those who are Christian...and on the other hand the atheistic existentialists, among whom...I class myself. What they have in common is that they think that existence precedes essence, or, if you prefer, that subjectivity must be the turning point.
Jean-Paul Sartre