The Inspector is a mysterious figure. The Inspector represents the voice of socialism and left wing politics. This play would have helped cement the need for such reforms Priestley is also hugely encouraging us to see that we are capable of making positive changes and that we must continue to build on this - a message still relevant today? He also stands as the moral conscience. against the evils of the seven deadly sins: avarice (greed for money), pride, envy, lust, greed, sloth.