Banquo: "Idream'dlastnight of the threeweird sisters."
Macbeth: "I think notofthem" - which not true.
Banquo's honestyamplifies Macbeth's dishonesty and deception.
Banquo is emblematic of Jesus:
He confesses his temptation, Banquo claims the heaven's "candlesareallout", in reference to the lack of stars in the sky.
Banquo seeks solace from heaven rather than trying to hide like Macbeth's "stars hide your fires".
This motif of stars: "candles are all out" (Banquo) and "stars hide your fires" (Macbeth):
Exposes Macbeth and Banquo as diametricallyopposed in their aspirations.
Macbeth wants to hide his maliciousintentions from God yet Banquo wants to confess his temptations to be free of them.
Banquo is an important tool in characterizing Macbeth as a tragedy, as it exposes Macbeth's hamartia of ambition that drives his heinous acts.
Banquo too was subject to the same temptation but actively chose to resist it.
Hamartia is a keycomponent of tragedy.
Soliloques are a device used by Shakespeare to give the audience insight into the inner workings of a character's mind, in Act 2, Scene 1, just before killing King Duncan we are given an insight into the mentalturmoil of Macbeth:
This is a volta (turning point) for Macbeth's character as it is when he begins to experience the effects of guilt.
The rhetorical question "Is this a dagger in which I see beforeme, the handletowards my hand? Come let me clutch thee" shows Macbeth's internal conflict and confusion.
It foreshadows his later madness.
The phrase "handle towards my hand" suggests he is ridding himself of responsibility over the murder as if it were being offered or forced upon him.
From this, we learn he can acknowledge the immorality of his actions, yet ambition takes over.
The ambiguous phrase "fatal vision":
The adjective "fatal" simultaneously alludes to the fatalities that will come as a result of the tragedy and the idea that his actions are decreed by fate.
This latter suggests another example of Macbeth abstaining from responsibility as he dismisses it as conducted by higher powers or destiny.
["dagger" hallucination] The staging here can be interesting as if the dagger is shown on stage, it draws the audience into Macbeth's madness.
A contemporary audience would be confounded by the enigma of the supernatural and the power they hold.
Conversely, if the dagger is invisible, Macbeth's madness becomes apparent earlier in the play.
Macbeth exclaims "I heard a voicecry, 'Sleepnomore/Macbeth doth murder sleep', the innocent sleep" which portrays he is so perturbed by guilt that he is imprisoned into a state of relentlessness.
The repetition of 'sleep' portrays him stumbling over his words, he has even lost control of his lexis and articulation.
The motif of sleep: Sleep plays an important role in exploring the notion of innocence throughout the play, an inability to sleep is synonymous with a loss of innocence.
Sleep presents tranquillity and healing - "sorelabour'sbath"
The noun "bath" reinforces this as it connotes cleanliness which is also synonymized with the innocence through the allusions of washing blood.
Macbeth's abandonment of religion is salient:
He hears "Godblessus", paired with biblical cries of "Amen"
Highlights how Macbeth has deviated so far from God and religion