Hercules.
One of the greatest of all the solar heroes is doubtless the demigod Hercules, born at Argos (a word signifying “brightness”) from the sky (Jupiter) and the dawn (Alcmene), who, in early infancy, throttles the serpents of darkness, and who, with untiring strength and patience, plods through life, never resting, and always on his journey performing twelve great tasks, interpreted to represent either the twelve signs of the Zodiac, or the twelve months of the solar year, or the twelve hours of daylight.
Iole.
Like Apollo and Cadmus, Hercules is forced to labor for mankind against his will. We see him early in life united to Megara, and, like Tantalus, slaying his own offspring in a sudden fit of madness. He loves and is soon forced to leave Iole, the violet-colored clouds. He performs great deeds, slays innumerable demons of drought and darkness on his way, and visits the enchanted land of the Hesperides,—a symbol of the western sky and clouds at sunset.
Deianeira.
The main part of his life is spent with Deianeira (“the destroying spouse”), a personification of the daylight; but toward the end of his career he again encounters Iole, now the beautiful twilight. It is then that Deianeira (the daylight), jealous of her rival’s charms, sends him the bloody Nessus robe, which he has no sooner donned, than he tears it from his bleeding limbs, ascends the burning pile, and ends his career in one grand blaze,—the emblem of the sun setting in a framework of flaming crimson clouds.
Like all solar heroes, he too has unerring poisoned weapons (“the word ios, ‘a spear,’ is the same in sound as the word ios, ‘poison’”), of which he is shorn only at death.
Perseus.
Perseus also belongs to this category of myths. Danae, his mother, either the earth (dano means “burnt earth”) or the dawn, a daughter of Acrisius (darkness), is born in Argos (brightness). Loved by Jupiter, the all-embracing sky, she gives birth to the golden-haired Perseus, a personification of the radiant orb of day; and he, like many another solar hero, is cast adrift immediately after his birth, owing to an ominous prophecy that he will slay the darkness from which he originally sprang.
As soon as Perseus attains manhood, he is forced to journey against his will into the distant land of the mists (the Grææ), and conquer the terrible Medusa, “the starlit night, solemn in its beauty, but doomed to die when the sun rises.” He accomplishes this by means of his irresistible sword, the piercing rays of the sun, and then passes on to encounter the monster of drought, and to marry Andromeda, another personification of the dawn, the offspring of Celeus and Cassiopeia, who also represent night and darkness.