At first glance Hemingway's novel For Whom The Bell Tolls appears to be an action packed war novel. But underneath all the action there are underlying ideas that reveal much about how war changes a man and causes him to realize the importance of time. Hemingway reveals these ideas about war through the narrator's thoughts and through the interaction between the major characters. Hemingway shows that war brings about a personal change, that reveals much about man's individuality and that time is limited. Hemingway reveals much ....