'The Tragedy of Macbeth' Summary

The play opens amid thunder and lightning. The Three Witches decide that their next meeting will be with Macbeth. In the following scene, a wounded sergeant reports to King Duncan of Scotland that his generals Macbeth, who is the Thane of Glamis, and Banquo have just defeated the allied forces of Norway and Ireland, who were led by the traitorous Macdonwald, and the Thane of Cawdor. Macbeth, the King's kinsman, is praised for his bravery and fighting prowess.

In the following scene, Macbeth and Banquo discuss the weather and their victory. As they wander onto a heath, the Three Witches enter and greet them with prophecies. Though Banquo challenges them first, they address Macbeth, hailing him as "Thane of Glamis," "Thane of Cawdor," and that he will "be King hereafter." Macbeth appears to be stunned to silence. When Banquo asks of his own fortunes, the witches respond paradoxically, saying that he will be less than Macbeth, yet happier, less successful, yet more. He will father a line of kings, though he himself will not be one. While the two men wonder at these pronouncements, the witches vanish, and another thane, Ross, arrives and informs Macbeth of his newly bestowed title: Thane of Cawdor. The first prophecy is thus fulfilled, and Macbeth, previously sceptical, immediately begins to harbour ambitions of becoming king.

King Duncan welcomes and praises Macbeth and Banquo, and declares that he will spend the night at Macbeth's castle at Inverness; he also names his son Malcolm as his heir. Macbeth sends a message ahead to his wife, Lady Macbeth, telling her about the witches' prophecies. Lady Macbeth suffers none of her husband's uncertainty and wishes him to murder Duncan in order to obtain kingship. When Macbeth arrives at Inverness, she overrides all of her husband's objections by challenging his manhood and successfully persuades him to kill the king that very night. He and Lady Macbeth plan to get Duncan's two chamberlains drunk so that they will black out; the next morning they will blame the chamberlains for the murder. Since they would remember nothing whatsoever, they would be blamed for the deed.