As the Asuras are the enemies of the gods, the Rakshas or Rakshasas are the enemies of man.[120] These demons are “night prowlers”; they have greatest power after “the first forty seconds of grey twilight preceding nightfall”. They travel faster than the wind, and go through the air; they have also power to change their shape. Sometimes they appear in the guise of tigers, bears, or great monkeys; and their hues vary from yellow to red, and blue to green. In the Ramayana they are found associated with the Asuras of Ceylon; a spy enters a demon dwelling and sees them in all their shapes, some frightfully deformed, with small bodies and long arms; some as grotesque dwarfs, others as horrible giants with long projecting teeth; some with one eye, others with three eyes; some with one leg, two legs, or three, or even four; and some with heads of serpents, horses, or elephants. In the Mahabharata the Rakshasas are like gorillas; they have arrow-shaped ears, big red eyes, and red hair and beards, and mouths like caves; they feast on human beings and cattle. The heroic Bhima, like Siegfried Dietrich of Bern, Beowulf, and Finn-mac-Coul, is a mighty slayer of these man-eating demons. They are impervious to weapons, but Bhima wrestles with them and breaks their backs or tears them asunder, after lively combats with trees and boulders. Female Rakshasas sometimes fall in love with human beings, and transform themselves into beautiful women. Bhima takes one for his bride, and she carries him through the air to a Celestial retreat among the mountains.

The most loathsome Rakshasas are the goblin-like Pisachas,[121] who are devourers of dead bodies in cemeteries, and are exceedingly vile and malignant fiends. They are the bringers of diseases and wasting fevers. In the Atharvaveda Agni is invoked by the priests, who mutter charms over suffering and “possessed” mortals, to take the Pisachas between his teeth and devour them. They are “those who hound us in our chambers, while shouting goes on in the night of the new moon ... the flesh devourers, who plan to injure us, and whom I overcome”. The priest declares: “I plague the Pisachas as the tiger the cattle owners. As dogs who have seen a lion, these do not find a refuge.... From villages I enter Pisachas fly away.... May Nirriti (a goddess of destruction) take hold of this one.”[122]

Kali, a demon who holds friendly converse with the gods in the “Story of Nala”, is attended by Dwápara, a flesh-eater like the Pisachas. The Panis are aerial demons, who are hated by bluff, honest Indra, because they are the inspirers of foolish actions, slander, and unbelief, and the imps who encourage men to neglect homage to deities. The black Dasyus are repulsive of aspect and jealous-hearted; they are the stealers of the cloud cows who are held captive for Vritra in the cave of the demon Vala. The Darbas, “the tearers”, are a variety of Pisachas. Reference is made in Mahabharata to “ugly Vartikas of dreadful sight, having one wing, one eye, and one leg”; when they “vomit blood, facing the sun”, a dreadful happening is known to be at hand, because they are fiends of evil omen.

Among the supernatural beings who are sometimes the enemies, but in most cases the friends of mankind, are the Yakshas, the Gandharvas, and the Apsaras (Apsarasas).

The Yakshas are occasionally referred to as the Punyajanas, “the good people”; they may be of human stature, with big benevolent eyes, or powerful giants who can fight as fiercely as Rakshasas. They are guardians of hidden treasure, like the dwarfs and giants of Teutonic legend, being associated with Kuvera, god of wealth, whose abode is situated among the Himalayan mountains. In Kuvera's domain are found “multitudes of spirits” who do not visit the world of men as a rule, but remain near the treasure for purposes of defence; “some are of dwarfish stature, some of fierce visage, some hunchbacked, some of blood-red eyes, some of frightful yells; some are feeding upon fat and flesh, and some are terrible to behold; and all are armed with various weapons, and endued with the speed of the wind”.[123]

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THE CELESTIAL FAIRIES (APSARAS)

Sculpture on a modern Hindu Temple, Benares