Calypso was a sea-nymph, which name denotes a numerous class of female divinities of lower rank, yet sharing many of the attributes of the gods. Calypso received Ulysses hospitably, entertained him magnificently, became enamoured of him, and wished to retain him forever, conferring on him immortality. But he persisted in his resolution to return to his country and his wife and son. Calypso at last received the command of Jove to dismiss him. Mercury brought the message to her, and found her in her grotto, which is thus described by Homer:
“A garden vine, luxuriant on all sides,
Mantled the spacious cavern, cluster-hung
Profuse; four fountains of serenest lymph,
Their sinuous course pursuing side by side,
Strayed all around, and everywhere appeared
Meadows of softest verdure, purpled o’er
With violets; it was a scene to fill
A god from heaven with wonder and delight.”
Calypso with much reluctance proceeded to obey the commands of Jupiter. She supplied Ulysses with the means of constructing a raft, provisioned it well for him, and gave him a favoring gale. He sped on his course prosperously for many days, till at length, when in sight of land, a storm arose that broke his mast, and threatened to rend the raft asunder. In this crisis he was seen by a compassionate sea-nymph, who in the form of a cormorant alighted on the raft, and presented him a girdle, directing him to bind it beneath his breast, and if he should be compelled to trust himself to the waves, it would buoy him up and enable him by swimming to reach the land.