Macbeth Act 2 Summary

Macbeth Act 2 Summary: Driven by ambition, Macbeth murders King Duncan, unleashing a cascade of guilt, supernatural disorder, and political suspicion that sets Scotland on a path to tyranny and seals his tragic fate.

Macbeth act 2 scene 1

Summary

The scene opens late at night in the courtyards of Inverness castle. Banquo, accompanied by his young son Fleance, is restless. He speaks of a "heavy summons" to sleep but fears his own dreams, acknowledging that in repose, "cursèd thoughts" (of the witches' prophecies) may come. Macbeth enters, and Banquo informs him that King Duncan, having been a pleased and generous guest, is now asleep. He gives Macbeth a diamond from the king as a gift for Lady Macbeth. Banquo then tentatively mentions dreaming of the "Weïrd Sisters." Macbeth lies, saying "I think not of them," but suggests they speak of it another time. He tests Banquo's loyalty by hinting that if Banquo supports ("cleave to my consent") him when the time comes, it will be profitable. Banquo gives a guarded, principled reply, vowing to keep his "allegiance clear."

After Banquo and Fleance leave, Macbeth sends his servant away and is left alone. In a state of high tension, he hallucinates a dagger floating in the air, pointing him toward Duncan's chamber. He tries to grasp it but cannot. He questions whether it is a "dagger of the mind," a product of his fevered brain. The vision becomes more gruesome as it appears covered in "gouts of blood." This spectral dagger confirms the path he is on. Macbeth then describes the night as a time when "Nature seems dead," and wickedness like witchcraft and murder is awake. He steels himself to the deed, wishing the earth would not hear his treasonous steps. At the sound of Lady Macbeth's bell—their pre-arranged signal—he resolves, "I go, and it is done," and exits to murder Duncan.

Macbeth Act 2 Scene 2

Summary

Immediately following the murder, the scene shifts to the castle courtyard where Lady Macbeth waits, agitated. She has drugged the king's guards (grooms) and laid out their daggers. Hearing an owl shriek—an omen of death—she takes it as a signal that Macbeth is acting. In a startling moment of vulnerability, she admits she would have killed Duncan herself had he not resembled her father asleep. A frantic Macbeth enters, bloody daggers in hand, already haunted by sounds and visions. He reports that as he killed Duncan, one guard laughed and the other cried "Murder!" in his sleep, and that he could not utter "Amen" to their prayers. He believes he heard a voice condemning him to "sleep no more."

Lady Macbeth, pragmatic and sharp, tells him not to dwell on it or he'll go mad. She notices he has foolishly brought the murder weapons with him and orders him to return them to frame the grooms. Paralyzed with guilt, Macbeth refuses. She contemptuously calls him "infirm of purpose," takes the daggers herself to smear the grooms, and exits. Alone, Macbeth descends further into horror, staring at his blood-stained hands, believing not even all the ocean can cleanse them—they would instead turn the sea red.

Lady Macbeth returns just as ominous knocking begins at the castle gate. Her hands are now bloody too, but she chastises Macbeth for his weakness ("I shame / To wear a heart so white"). She insists a little water will clear them, and they must retire to bed to appear innocent. In a final, broken line, Macbeth expresses a wish to undo reality itself: "Wake Duncan with thy knocking. I would thou couldst."

Macbeth Act 2, scene 3

Summary

The scene opens with the Porter of Macbeth's castle, drunkenly and comically responding to the persistent knocking at the gate. He imagines himself as the porter of Hell, admitting sinners: a greedy farmer, an equivocating Jesuit (a contemporary reference to the Gunpowder Plot), and a thieving tailor. He opens the door to Macduff and Lennox, who have arrived to wake King Duncan. After some ribald jesting about the effects of alcohol, Macduff asks for Macbeth.

Macbeth enters, coolly greeting them and directing Macduff to the King's chamber. Lennox describes the terrible storms and supernatural portents of the night ("strange screams of death"), which Macbeth dismisses with the ironic understatement, "'Twas a rough night." Macduff re-enters in a state of shock, crying "O horror, horror, horror!" He announces Duncan has been murdered. Macbeth and Lennox rush off to see, while Macduff raises the alarm.

Lady Macbeth enters, pretending ignorance. Banquo arrives and learns the news. Macbeth returns, giving an extravagant speech of grief, claiming life has lost all meaning. Lennox reports that the king's grooms, covered in blood with daggers by them, are the obvious murderers. Macbeth then announces, in a seemingly rash act of passion, that he has already killed these "murderers" in a fit of furious love for Duncan. Macduff is immediately suspicious ("Wherefore did you so?"). Macbeth launches into a graphic, poetic justification, describing Duncan's wounds.

At this critical moment, Lady Macbeth faints (or pretends to), diverting attention. Banquo calls for a meeting to investigate further. As others disperse, Malcolm and Donalbain, Duncan's sons, confer in private. Recognizing their peril ("There's daggers in men's smiles"), they decide to flee immediately—Malcolm to England, Donalbain to Ireland—to escape the murderer who is likely still among them.

Macbeth Act 2 scene 4

Summary

The scene opens outside Macbeth's castle. Ross speaks with an Old Man, who remarks that in his seventy years he has never seen a night as strange and dreadful as the last. Ross observes that though by the clock it is day, an unnatural darkness still smothers the sun. They discuss further omens: a majestic falcon was killed by a lowly "mousing owl," and Duncan's own well-bred horses broke from their stalls, became wild and cannibalistic, eating each other.

Macduff enters. Ross asks who is responsible for the king's murder. Macduff replies, "Those that Macbeth hath slain"—the chamberlains. He reveals the official story: the servants were suborned (bribed) by Malcolm and Donalbain, who have since fled, casting grave suspicion upon themselves. Ross exclaims this is also "against nature," a case of ambition destroying the very lineage it seeks. He concludes that the kingship will therefore fall to Macbeth. Macduff confirms Macbeth has already gone to Scone to be crowned. When Ross asks if Macduff will attend the coronation, Macduff pointedly says he will return home to Fife instead. They part with cautious, ominous farewells.