Macbeth
The first act of the play opens amidst thunder and lightning with the Three Witches deciding that their next meeting shall 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 traitor Macdonwald. Macbeth, the King's kinsman, is praised for his bravery and fighting prowess.
The scene changes. Macbeth and Banquo enter, discussing the weather and their victory ("So foul and fair a day I have not seen").[1] As they wander onto a heath, the Three Witches enter, who have waited to greet them with prophecies. Even though Banquo challenges them first, they address Macbeth. The first witch hails Macbeth as "Thane of Glamis," the second as "Thane of Cawdor," and the third proclaims that he shall "be King hereafter." Macbeth appears to be stunned to silence, so again Banquo challenges them. The witches inform Banquo that 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, a messenger from the King, arrives and informs Macbeth of his newly bestowed title: Thane of Cawdor. The first prophecy is thus fulfilled. Immediately, Macbeth begins to harbour ambitions of becoming king.
Macbeth writes to his wife about the witches' prophecies. When Duncan decides to stay at the Macbeths' castle at Inverness, Lady Macbeth hatches a plan to murder him and secure the throne for her husband. Although Macbeth raises concerns about the regicide, Lady Macbeth eventually persuades him, by challenging his manhood, to follow her plan.
On the night of the king's visit, Macbeth hallucinates before entering Duncan's quarters, believing he sees a bloody dagger. Macbeth later reunites with his wife, having "done the deed." He is so shaken that Lady Macbeth has to take charge. In accordance with her plan, she frames Duncan's sleeping servants for the murder by placing bloody daggers on them. Early the next morning, Lennox, a Scottish nobleman, and Macduff, the loyal Thane of Fife, arrive.[2] A porter opens the gate and Macbeth leads them to the king's chamber, where Macduff discovers Duncan's corpse. In a feigned fit of anger, Macbeth murders the guards before they can protest their innocence. Macduff is immediately suspicious of Macbeth, but does not reveal his suspicions publicly. Fearing for their lives, Duncan's sons flee, Malcolm to England and Donalbain to Ireland. The rightful heirs' flight makes them suspects and Macbeth assumes the throne as the new King of Scotland as a kinsman of the dead king. Banquo reveals this to the audience, and while skeptical of the new King Macbeth, remembers the witches' prophecy about him.
Théodore Chassériau (1819–1856),Macbeth seeing the Ghost of Banquo, 1854
Despite his success, Macbeth, also aware of this prophecy, remains uneasy about this, so Macbeth invites Banquo to a royal banquet, where he discovers that Banquo and his young son, Fleance, will be riding out that night. He hires two men to kill them; a third murderer appears in the park before the murder. The assassins succeed in killing Banquo, but Fleance escapes. At the banquet, Macbeth invites his lords and Lady Macbeth to a night of drinking and merriment. Banquo's ghost enters and sits in Macbeth's place. Macbeth grows furious as the ghost is only visible to himself. The others panic at the sight of Macbeth raging at an empty chair, until a desperate Lady Macbeth tells them that her husband is merely afflicted with a familiar and harmless malady. The ghost departs and returns once more, causing the same riotous anger in Macbeth. This time, the lords flee.
Macbeth, disturbed, visits the Three Witches once more. They conjure up three spirits with three further warnings and prophecies: an armed head tells him to, "beware Macduff,"[3] a bloody child, that warns, "none of woman born / shall harm Macbeth," and a crowned child holding a tree, stating Macbeth will "never vanquish'd be until / Great Birnam Wood to high Dunsinane Hill / shall come against him". Macbeth is informed that Macduff is in exile in England. Macbeth, believing that he is safe, puts to death everyone in Macduff's castle, including Macduff's wife and their young son.
Lady Macbeth becomes wracked with guilt from the crimes she and her husband have committed. She sleepwalks and tries to wash imaginary bloodstains from her hands, all the while speaking of the terrible things she knows she pressed her husband to do.
Lady Macbeth sleepwalking by Henry Fuseli
In England, Macduff is informed by Ross that his "castle is surprised; [his] wife and babes / Savagely slaughter'd."[4] Macbeth, now viewed as a tyrant, sees many of his thanes defecting. Malcolm leads an army, along with Macduff and Englishmen Siward (the Elder), the Earl of Northumberland, against Dunsinane Castle. While encamped in Birnam Wood, the soldiers are ordered to cut down and carry tree limbs to camouflage their numbers, thus fulfilling the witches' third prophecy. Meanwhile, Macbeth delivers a soliloquy ("Tomorrow, and tomorrow, and tomorrow")[5] upon his learning of Lady Macbeth's death (the cause is undisclosed, and some assume that she committed suicide, as Malcolm's last reference to her reveals "'tis thought, by self and violent hands / Took off her life").[6]
A battle culminates in the slaying of the young Siward and Macduff's confrontation with Macbeth. Macbeth boasts that he has no reason to fear Macduff, for he cannot be killed by any man born of woman. Macduff declares that he was "from his mother's womb / Untimely ripp'd"[7] (i.e., born by Caesarean section) and was not "of woman born" (an example of a literary quibble), fulfilling the second prophecy. Macbeth realizes too late that he has misinterpreted the witches' words. Macduff beheads Macbeth offstage and thereby fulfills the first prophecy.
Although Malcolm, and not Fleance, is placed on the throne, the witches' prophecy concerning Banquo ("Thou shalt get kings") was known to the audience of Shakespeare's time to be true: James VI of Scotland (later also James I of England) was supposedly a descendant of Banquo.[8]
