Plot Summary
Act 5, Scene 7 of Macbeth takes place on the battlefield before Dunsinane Castle as the forces led by Malcolm and Siward close in on Macbeth's stronghold. The scene unfolds in three rapid segments, each featuring a different character, and together they accelerate the play toward its bloody conclusion.
Macbeth enters amid the sounds of battle and compares himself to a bear tied to a stake in a bear-baiting arena: "They have tied me to a stake; I cannot fly, / But bear-like I must fight the course." Though cornered, he draws confidence from the witches' prophecy that no man born of woman can harm him. When Young Siward, the son of the English commander, challenges him, Macbeth dispatches the youth in single combat without hesitation. Standing over the body, Macbeth scoffs at his fallen opponent—"Thou wast born of woman"—and exits still convinced that the prophecy makes him invincible.
Analysis
Macduff then enters, searching urgently for Macbeth. His speech reveals the deeply personal nature of his mission: if anyone else kills the tyrant, the ghosts of Macduff's murdered wife and children will haunt him forever. He refuses to waste his sword on the "wretched kerns"—the hired foot soldiers fighting for Macbeth—because only Macbeth's death will satisfy his need for justice. Hearing a noise that suggests a great warrior is nearby, Macduff follows it offstage, setting up the climactic duel that occurs in the next scene.
In the final segment, Malcolm and old Siward enter the castle grounds. Siward reports that the castle has been "gently render'd"—surrendered without a fight—because Macbeth's own soldiers have been switching sides during the battle. Malcolm notes that some of the tyrant's forces now "strike beside us," deliberately missing their targets or fighting alongside the rebels. The war is effectively over, and Malcolm's forces need only enter the castle to claim victory.
This scene serves several dramatic purposes. Macbeth's easy victory over Young Siward reinforces his false sense of security, making the revelation of Macduff's cesarean birth all the more devastating in the following scene. The bear-baiting metaphor captures Macbeth's transformation from a warrior who once fought with purpose into a cornered animal fighting purely on instinct. Meanwhile, the surrender of the castle and the defection of Macbeth's troops confirm that his tyranny has completely eroded any remaining loyalty among his subjects, fulfilling the political collapse that the earlier scenes foreshadowed.