Macbeth Quote Analysis

When Macbeth informs Lady Macbeth that Duncan plans to leave the next day, she declares that he will never live to see that morning.

Lady Macbeth denies the sun itself will rise, using cosmic imagery to describe a single murder—as if killing a king collapses the boundary between human action and natural order. The brevity and certainty of 'never' and the finality of blocking tomorrow's sunrise make the decision sound already completed, erasing the gap between intention and execution.

Use this to argue that Lady Macbeth speaks as if she controls time and nature—by declaring the sun will not rise, she reveals how regicide feels cosmically disruptive even to its planners, yet her absolute certainty shows she has already rejected any possibility of retreat.