Symbols

Question 1

Visions and Hallucinations

Answer 1

A number of times in Macbeth, Macbeth sees or hears strange things: the floating dagger, the voice that says he’s murdering sleep, and Banquo’s ghost. As Macbeth himself wonders about the dagger, are these sights
and sounds supernatural visions or figments of his guilty imagination? The play contains no definitive answer, which is itself a kind of answer: they’re both. Macbeth is a man at war with himself, his innate honor battling his ambition. Just as nature goes haywire when the normal natural order is ruptured, Macbeth’s own mind does the same when it is forced to fight against itself

Question 2

Blood

Answer 2

Blood is always closely linked to violence, but over the course of Macbeth blood comes to symbolize something else: guilt. Death and killing happen in an instant, but blood remains, and stains. At the times when both Macbeth and Lady Macbeth feel most guilty, they despair that they will never be able to wash the blood—their guilt—from their hands

Question 3

Sleep

Answer 3

When he murders Duncan, Macbeth thinks he hears a voice say “Macbeth does murder sleep” (2.2.34). Sleep symbolizes innocence, purity, and peace of mind, and in killing Duncan Macbeth actually does murder sleep: Lady Macbeth begins to sleepwalk, and Macbeth is haunted by his nightmares.