Beyond Good and Evil by Friedrich Nietzsche is a philosophical work. Nietzsche accuses past philosophers of lacking critical sense and blindly accepting dogmatic premises in their consideration of morality. Specifically, he accuses them of founding grand metaphysical systems upon the faith that the good man is the opposite of the evil man, rather than just a different expression of the same basic impulses that find more direct expression in the evil man. The work moves into the realm beyond good and evil in the sense of leaving behind the traditional morality.