Character

Prospero in The Tempest

Role: Rightful Duke of Milan; sorcerer and architect of the tempest; father to Miranda Family: Miranda (daughter); Sycorax (referenced; witch whose son Caliban he enslaves) First appearance: Act 1, Scene 2 Last appearance: Act 5, Scene 1 Approx. lines: 137

Prospero is a man of study, magic, and will—a duke who lost his throne to his own brother’s ambition and spent twelve years on a remote island preparing for the moment when his enemies would fall into his hands. He is learned, patient, and utterly in control of his small world. Yet control, the play suggests, has a price. Prospero uses his magic not to heal or protect, but to manipulate everyone around him. He orchestrates a shipwreck that terrifies innocent sailors alongside the guilty. He binds Ferdinand in servitude to test his love for Miranda. He keeps Ariel enslaved despite promises of freedom, holding the spirit’s desire for liberty over its head like a threat. He torments Caliban with spirits and cramps, treating the island’s native inhabitant as less than human—though Caliban’s resentment, articulated perfectly in “You taught me language; and my profit on’t / Is I know how to curse,” exposes the violence of Prospero’s so-called education. Prospero is not villainous in the traditional sense. He has been wronged. He has suffered exile and loss. His magic is presented as an art form, worthy of reverence. Yet the play never lets us forget that his wielding of power—no matter how beautifully executed—is still tyranny. When he stages the masque for the lovers in Act 4, interrupting it to punish Caliban’s plot, the boundary between beautiful illusion and brutal control collapses entirely.

By the play’s end, Prospero chooses mercy. He forgives Alonso, Sebastian, and Antonio. He releases Ariel. He breaks his staff and renounces his magic, asking the audience to release him as he releases his enchantments. This finale has long been read as Shakespeare’s farewell to the stage, a meditation on the artist’s relationship to power and the choice to set it down. But the text offers no certainty that Prospero’s forgiveness is genuine transformation or merely the luxury of a man who has already won. He forgives only after ensuring his political restoration and his daughter’s advantageous marriage. He forgives Antonio without requiring apology or remorse. His surrender of magic is selective—he keeps enough power to orchestrate the final revelations and departures. The Epilogue, in which he asks the audience for applause to “release” him, blurs the line between character and author, between theatrical illusion and human reality. It is Prospero’s final act of control: even in renunciation, he stages the scene.

Prospero stands at the center of The Tempest as both its moral heart and its deepest problem. He embodies the seduction of power dressed as righteousness, the ease with which a wronged man becomes a tyrant, and the question of whether mercy freely given is meaningful when the person giving it held absolute power all along. His final words—that every third thought will be his grave—suggest a man who has glimpsed the limits of his own art, yet the play leaves us uncertain whether he has truly transcended his appetite for control, or simply accepted that the time has come to relinquish it.

Key quotes

We are such stuff As dreams are made on, and our little life Is rounded with a sleep.

We are made of the same stuff As dreams are, and our short lives Are wrapped up in sleep.

Prospero · Act 4, Scene 1

Prospero interrupts his own magical masque when he remembers Caliban's conspiracy, then speaks these lines to explain why he seems disturbed. The line endures because it collapses the boundary between art and reality, and between life and dream—the deepest uncertainty in the play. It tells us that Prospero, for all his power to control others, cannot escape the fact that all human effort and all human life is as insubstantial as the magic he is renouncing.

This thing of darkness I Acknowledge mine.

This creature of darkness! Admit that he's mine.

Prospero · Act 5, Scene 1

Prospero speaks this when Caliban is brought before the court at the end, claiming ownership of him as his creation and his crime. The line is unforgettable because it contains the only moment of near-accountability Prospero offers—an admission that Caliban belongs to him, is shaped by him, and is therefore his responsibility. Yet even this acknowledgment is framed as possession, not liberation.

My brother and thy uncle, call'd Antonio-- I pray thee, mark me--that a brother should Be so perfidious!

My brother and your uncle, named Antonio-- Please listen to me--that a brother could Be so treacherous!

Prospero · Act 1, Scene 2

Prospero tells Miranda the story of his usurpation by his own brother, the betrayal that launched the entire action of the play. The line endures because it captures the shock of familial treachery—the moment when Prospero must speak a brother's name as though it belongs to a stranger. It establishes that the central wound is not political loss but the violation of the closest human bond.

Now my charms are all o'erthrown, And what strength I have's mine own, Which is most faint:

Now my magic powers are all undone, And whatever strength I have is my own, Which is very weak:

Prospero · Act 5, Scene 0

Prospero speaks the epilogue as he prepares to leave the island and return to Milan, relinquishing the magic that has defined him. The line endures because it is the moment a man recognizes that his power has always been temporary—that art, like life, is an illusion, and that mortality returns the moment we stop performing. It is the closest the play comes to pure honesty about what power costs and what freedom means.

If by your art, my dearest father, you have Put the wild waters in this roar, allay them.

If, by your magic, dear father, you've Caused this storm, please calm it down.

Prospero · Act 1, Scene 2

Miranda, watching the shipwreck, begs her father to stop the storm if he has caused it. The line matters because it reveals Miranda's moral center—she cannot bear suffering even in strangers—and because it is the first hint that Prospero's power may be darker than his control over nature. It establishes the central tension of the play: that mercy and power are in constant negotiation.

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Where Prospero appears

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Hear Prospero, narrated.

Synced read-along narration: every line, Prospero's voice and the others, words highlighting as they're spoken.