Another incarnation of Vishnu was the boar, Varáha. A demon named Hiranyaksha had claimed the earth, when at the beginning of one of the Yugas it was raised from the primordial deep by the Creator in the form of a boar. Vishnu slew the demon for the benefit of the human race. Earlier forms of this myth recognize Brahma, or Prajapati, as the boar. In _Taittiriya Brahmana_ it is set forth: “This Universe was formerly water, fluid; with that (water) Prajapati practised arduous devotions (saying), ‘How shall this universe be (developed)?’ He beheld a lotus leaf standing. He thought, ‘There is something on which this rests.’ He as a boar—having assumed that form—plunged beneath towards it. He found the earth down below. Breaking off (a portion of) her, he rose to the surface.”
This treatment of the boar is of special interest. In Egypt the boar was the demon Set, and the “black pig” is the devil in Wales and Scotland, and also in a “layer” of Irish mythology. Hatred of pork prevailed in Egypt and its vicinity, and still lingers in parts of Ireland and Wales, but especially in the Scottish Highlands. The Gauls, like the Aryans of India, did not regard the boar as a demon, and they ate pork freely, as did also the Achæans and the Germanic peoples. Roast pig is provided in Valhal and in the Irish Danann Paradise, but the Irish “devil”, Balor, who resembles the Asura king of India, had a herd of black pigs.
The struggle between Kshatriyas and Brahmans is reflected in Vishnu's incarnation as Parasu-rama (Rama with the axe). He clears the earth twenty-one times of the visible Kshatriyas, but on each occasion a few survive to perpetuate the caste.
Jagannath[177] is also regarded as a form of Vishnu, although apparently not of Brahmanic origin. He is represented by three forms, representing the dark Krishna, the fair Balarama, and their sister, Subhadra. Once a year the idol is bathed and afterwards taken forth in a great car, which is dragged by pious worshippers. Some have considered it a meritorious act to commit suicide by being crushed under its wheels.
[Illustration: THE BOAR INCARNATION OF VISHNU RAISING THE EARTH FROM THE DEEP
It is believed that Vishnu will yet appear as Kalki, riding on a white horse and grasping a flaming sword. He will slay the enemies of evil and re-establish pure religion. Many pious Vishnuites in our own day look forward to the coming of their supreme deity with fear and trembling, but not without inflexible faith.