Macbeth Quote Analysis

Continuing his soliloquy, Macbeth reflects on how justice works as a kind of retribution, imagining that the poison he offers Duncan will be forced back to his own lips.

The metaphor of the 'poison'd chalice' condenses Macbeth's entire moral vision into a single image: the cup he prepares for Duncan is already his own. The word 'even-handed' is bitterly ironic—justice is 'even' not because it is fair, but because it mechanically returns harm to the one who dealt it, like a scale tipping back.

Use this to argue that Macbeth imagines justice not as divine intervention but as an impersonal, almost physical law—he knows he will drink his own poison, yet the image suggests inevitability rather than choice, as if the chalice is already at his lips.