The Annotated Edition
ARETHUSA. by Percy Bysshe Shelley
Arethusa is a water nymph who runs across mountains and oceans to evade Alpheus, the river-god pursuing her out of love.
- Themes
- freedom, love, mortality
§01Quick summary
What this poem is about
§02Themes
Recurring themes
§03Line by line
Stanza by stanza, with notes
Arethusa arose / From her couch of snows
Editor's note
Stanza 1 presents Arethusa as a mountain spring-nymph awakening and flowing down the slopes. Shelley uses a flurry of action words — leaping, gliding, springing, singing — to convey her liveliness and joy. Both Earth and Heaven appear to celebrate her presence, creating a stark contrast with the violent chase that ensues.
Then Alpheus bold, / On his glacier cold,
Editor's note
Stanza 2 introduces the antagonist: Alpheus, a river-god who violently tears the mountains apart with his trident in pursuit of Arethusa. The earthquake, thunder, and rushing snowmelt all highlight his immense power. The stanza concludes with a striking image of his beard and hair caught in the rushing water — a vivid, somewhat monstrous portrayal of a god who embodies the river itself.
'Oh, save me! Oh, guide me! / And bid the deep hide me,
Editor's note
Stanza 3 depicts the crisis. Arethusa calls out to the Ocean, which opens up to protect her—a moment reminiscent of the parting of the Red Sea, but with a mythological twist. She plunges beneath the surface like a beam of sunlight, maintaining a barrier between her fresh waters and the surrounding saltwater. Alpheus pursues her like an eagle hunting a dove, a beautiful image that also highlights the predator-prey dynamic at play.
Under the bowers / Where the Ocean Powers
Editor's note
Stanza 4 takes us on an underwater journey, and Shelley eases the pace to allow us to take in the surroundings: thrones made of pearls, coral forests, and colored light streaming through the murky water, with caves as green as a nighttime forest. Arethusa evades both sharks and swordfish. The stanza concludes with both rivers emerging together at their home in Sicily — the pursuit has finished, but what happens next remains uncertain.
And now from their fountains / In Enna's mountains,
Editor's note
Stanza 5 brings a bittersweet resolution to the myth. Arethusa and Alpheus now follow a daily rhythm — waking at sunrise, flowing through meadows of asphodel (the flower of the underworld), and resting at night in the sea. They are called 'friends once parted / Grown single-hearted,' which transforms the earlier violence into a sense of companionship. The closing image — spirits who love but no longer live — casts them as something between lovers and ghosts, evoking a beauty that carries a touch of sadness.
§04Tone & mood
How this poem feels
§05Symbols & metaphors
Symbols & metaphors
- Arethusa's flowing water
- Arethusa is a nymph as well as a freshwater spring, so her journey in the poem embodies natural freedom and the relentless flow of water carving its own way. Her capacity to maintain her waters 'unblended' with the salty sea symbolizes the preservation of identity even under pressure.
- Alpheus's trident and earthquake
- Alpheus's violent cracking open of the mountains shows desire as a raw, destructive force — love that doesn’t seek permission and alters the landscape to fulfill its needs.
- The meadows of asphodel
- Asphodel is known as the flower of the Greek underworld, where ordinary souls roam after death. Its placement along the rivers' daily path subtly indicates that Arethusa and Alpheus inhabit a threshold between the living and the dead, a notion that the final lines clearly convey.
- The eagle and the dove
- Shelley's comparison of an eagle chasing a dove portrays the chase as a predator-prey dynamic, which diminishes any romantic interpretation of Alpheus's pursuit and ensures that the reader remains sympathetic to Arethusa.
- The parting of the Ocean
- The sea parting at Arethusa's prayer represents divine protection and the strength of a heartfelt call for help. It also signifies the shift from the visible world of mountains and rivers to the mysterious, unseen realm beneath the waves.
§06Historical context
Historical context
§07FAQ
Questions readers ask
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