Macbeth, by William Shakespeare, is the story of a man's quest for power, where guilt, greed, betrayal, and murder are no strangers. In this story an honorable warrior and the thane of Glamis, Macbeth, becomes a ruthless king and tyrant to all. It is a story of "good turned bad," and the steps that are taken to get there. In the beginning of Act I, Macbeth was shown deference and is liked by many. King Duncan even referred to him as "noble Macbeth." He and his "dearest partner in greatness," Lady Macbeth , were much in love. It seemed as though she had the strong character, and she was the one making the effort in striving for Macbeth's success. Lady Macbeth was the one who persuaded Macbeth into murdering Duncan, and the predictions made by the three witches, "greatness is promised to me," only encouraged Macbeth more. In Act II, the murder is committed and everything changes. The "noble Macbeth" is no more. "Had I but died an hour before this chance, I had lived a blessed time; for from this instant there's nothing serious in morality," in this speech it is apparent that he is somewhat aware of the change that has occured within his soul. His thoughts become more sinister and the need for power increases. Act III shows the biggest change in Macbeth's character. The relationship between he and his wife is questionable, the fact that he didn't share his plan to kill Banquo with Lady Macbeth, he just slightly hinted toward it, shows that there is a drift or mistrust between them. Macbeth causes a scene at the feast when a vision of dead Banquo appears. Lady Macbeth is quick to settle Macbeth and see the guests out, "...he grows worse and worse...go at once..." She is still very protective of Macbeth's reputation and is cautious about how she goes about solving the situation without suspicion. Act IV signifies Macbeth's true evilness. He has hired men go to Macduff's castle and murder everyone i...