When Amphitrite saw this imposing-looking god driving toward her, she was frightened by so much splendor, though she could not help admiring Neptune himself with his sea-green beard, and his long flowing hair crowned with shells and seaweed. Since the enamored god could never come near enough to plead his suit, he sent one of his dolphins to do the wooing; and this was so successful that the fair Nereid was persuaded to become Neptune's wife, and share his golden throne in the heart of the sea. To reward the dolphin for its skill in having won for him his much-desired bride, Neptune placed it in the sky, where it forms a well-known constellation.

Though Neptune had undisputed control over all the waters of the earth, and over all that moves through the paths of the sea, he once aspired to greater power, and even plotted to dethrone Jupiter. But the ruler of gods and men discovered his wicked plans, and to punish him deprived him of his kingdom for some years, during which time he was obliged to submit to the humiliation of serving Laomedon, king of Troy. It was while he was in service here that he sought Apollo's help in building the wall of Troy, whose stones fell into place under the spell of the sun-god's music.[49] Laomedon had promised Neptune a large reward if the wall was built within a certain time; but when it was finished, he refused to pay the sum agreed upon. Though angered at this treachery, Neptune had to endure the king's injustice until his years of service were over; but as soon as he was restored to his former power, he created a terrible sea-monster, which spread terror and death over all the land. Not knowing how to meet this calamity, the Trojans consulted an oracle, and were advised to sacrifice to the monster a beautiful maiden each year; and so prevent the wrath of Neptune from overwhelming the whole country in disaster.

Reluctantly the sorrowing people prepared to obey the oracle; and a victim was chosen by lot, and led by the priest to a large rock on the seashore, where she was securely chained. Then the hideous sea-beast glided out of its cave in the slimy rocks and devoured her. Each year this terrible ceremony was repeated, and at last the lot fell upon Hesione, the king's only daughter. Laomedon tried in vain to save her, but the lot was cast, and nothing could avert the appointed sacrifice. In despair, the wretched father saw the fatal hour approaching; and when the day drew near when Hesione was to be led down to the sea, he forgot his avarice and proclaimed throughout the land that a great reward would be given to any one who could slay the monster. Hercules appeared just in time to save the doomed maiden, and killed the monster with his oaken club as it was dragging Hesione into its cave. The king was overjoyed at his daughter's rescue, and told Hercules that he might claim the reward; but even when he saw the hero come with the beast's head as a proof that he had slain it, he refused to part with his much-loved gold. So Hercules returned home, but he did not forget Laomedon's perfidy; and when later on he came again to Troy, he killed the king and took his children captive to Greece.[50]

Neptune, like all the immortals, loved more than once; and among those who shared his affections was a maiden named Theophane, who had so many suitors that it kept the jealous sea-god in constant fear lest she should prefer some earthly lover. So he took her to the island of Crumissa, and there changed her into a sheep, while he carried on his wooing in the form of a ram. The offspring of this marriage was the famous golden-fleeced ram, whose pelt was the object of that ill-fated expedition made by Jason and his fellow Argonauts.

Neptune also loved the goddess Ceres, and followed her during the long time that she spent in search of her daughter Proserpina. Ceres was angered by the sea-god's persistent wooing, and hoping to escape from him, she took the form of a mare; but Neptune was not so easily discouraged, for he changed himself into a horse and contentedly trotted after her. The child of this strange pair was Arion,[51] a wonderful winged steed that had the power of speech, and was of such incredible swiftness that nothing could ever equal it in speed.

The most famous children of Neptune and Amphitrite were Triton and Proteus. Triton was his father's trumpeter, and at Neptune's command he blew upon his conch-shell to calm the restless sea. His body was half man and half fish, and he gave the name of Tritons to all his male descendants, who, with the Nereids and Oceanides (daughters of Oceanus), followed the chariot of Neptune when he went abroad to view his kingdom. Proteus had charge of the great flock of sea-calves which fed on the soft seaweed and basked in the warm sands near his cave. He was celebrated for his wisdom and for the truth of the answers that he gave to those fortunate enough to make him speak. Homer calls him "the Ancient of the Deep whose words are ever true"; but his knowledge was not easy to obtain, for he had the extraordinary power of assuming any shape he pleased, and only those mortals gained his advice who persistently clung to him through his many bewildering changes.

"When the climbing sun has reached
The middle heaven, the Ancient of the Deep,
Who ne'er deceives, emerges from the waves,
And, covered with the dark scum of the sea,
Walks forth, and in a cavern vault lies down.
The sea-calves from the hoary ocean throng,
Rank with the bitter odor of the brine,
And slumber near him. Then ye must exert
Your utmost strength to hold him there, although
He strive and struggle to escape your hands;
For he will try all stratagems, and take
The form of every reptile on the earth,
And turn to water and to raging flame.

* * * * *

But hold him fast, until the aged seer
Is wearied out in spite of all his wiles,
Then question him."