The existential principle remains apparent within these works. The themes of existentialism vary, but one main focus is that man appeases himself by acting on his desires. Ignorance and hollowness penetrate human existence, creating anxiety, reverence, and dejection (Moore & Bruder 503). And man faces, as the most prominent fact of human existence, the need to decide how he is to live within this "absurd and irrational world" (Moore & Bruder 504). "Macbeth" employs many existentialist concepts. Macbeth's murdering of Duncan to obtain his kingship displays a basic existentialist philosophy in that he eliminated his obstacles in order to fulfill his ambition (Gellrich 17). The witches who constantly taunt Macbeth drive him to his ultimate goal (Craig 255). Dostoevsky also employs an existentialist philosophy in his novel. The "set of unconscious drives" (Cox 42) that propel Raskolnikov to commit his crime reveal that "human nature is not entirely definable by its rationality"(Jalava 1). This relates to existentialism by virtue of people occasionally performing certain actions that cannot be explained (Jalava 6).
Both the works of