This essay is about William Shakespeare's Othello. It focuses on Iago's words to Othello, "O, beware, my lord, of Jealousy. It is the green-eyed monster." in act 3, scene 3 and just how important this warning was not only for Othello, but also for Roderigo and for Iago.         Before considering the importance of Iago's words, it is important to define what jealousy means. According to The New Lexicon Webster's Encylopedic Dictionary of the English Language, "jealousy is …showed first 75 words of 982 total…

…showed last 75 words of 982 total…which Shakespeare's presentation of jealousy is made almost equivalent to that emotion. In other words, jealousy is described throughout the play as a monstrous emotion that becomes increasingly more destructive and intense. As jealousy is always growing, so does Shakespeare's presentation of jealousy grow throughout the play. Shakespeare's attention to jealousy is slight in the opening act., Then in act two, jealousy moves swiftly to centre stage and stays there the rest of the play.