In Shakespeare's "Macbeth," the protagonist grapples with the guilt and consequences of his actions following King Duncan's murder. He questions whether any amount of water from the vast oceans can purify him from the blood on his hands, symbolizing his deep remorse and the permanence of his crime. This quote underscores his realization that his actions have irrevocably stained his soul.
Macbeth's statement illustrates the theme of guilt that permeates the play. Rather than cleansing his guilt, he believes that his hands will turn the oceans red, emphasizing the overwhelming nature of his remorse. This reflects on the larger moral implications of ambition and the irreversible consequences of one’s choices in the pursuit of power.