Vayu is a primary Hindu deity, the lord of the winds, the father ofBhima and the spiritual father of Hanuman. He is also known as Anila, Vyāna, Vāta, Tanuna, Pavana, and sometimes Prāṇa. According to Rigveda, Vayu is also described as Rudra.
Connotations
The word for air or wind is one of the classical elements in Hinduism. The Sanskrit word 'Vāta' literally means ":wikt:blown|blown", 'Vāyu' ":wikt:blower|blower", and Prāna ":wikt:breathing|breathing". Hence, the primary referent of the word is the "deity of life", who is sometimes for clarity referred to as "Mukhya-Vāyu" or "Mukhya Prāna". Sometimes the word "vāyu," which is more generally used in the sense of the physical air or wind, is used as a synonym for "prāna". Vāta, an additional name for Vāyu, is the root of the Sanskrit and Hindi term for "atmosphere", vātāvaranam. Pavan is also a fairly common Hindu name. Pavana played an important role in Anjana's begetting Hanuman as her child so Hanuman is also called Pavanaputra "son of Pavana" and Vāyuputra. In the Mahabharata, Bhima was the spiritual son of Vāyu and played a major role in the Kurukshetra War. He utilised his huge power and skill with the mace for supporting Dharma.
In the hymns, Vayu is "described as having 'exceptional beauty' and moving noisily in his shining coach, driven by two or forty-nine or one-thousand white and purple horses. A white banner is his main attribute." Like the other atmospheric deities, he is a "fighter and destroyer", "powerful and heroic." In the Upanishads, there are numerous statements and illustrations of the greatness of Vāyu. The Brihadaranyaka Upanishad states that the gods who control bodily functions once engaged in a contest to determine who among them is the greatest. When a deity such as that of vision would leave a man's body, that man would continue to live, albeit as a blind man and having regained the lost faculty once the errant deity returned to his post. One by one the deities all took their turns leaving the body, but the man continued to live on, though successively impaired in various ways. Finally, when Mukhya Prāna started to leave the body, all the other deities started to be inexorably pulled off their posts by force, "just as a powerful horse yanks off pegs in the ground to which he is bound." This caused the other deities to realize that they can function only when empowered by Vayu, and can be overpowered by him easily. In another episode, Vāyu is said to be the only deity not afflicted by demons of sin who were on the attack. The Chandogya Upanishad states that one cannot know Brahman except by knowing Vāyu as the udgitha. Madhwa Brahminsbelieve that Mukhya-Vāyu also incarnated as Madhvacharya to teach worthy souls to worship the Supreme God Vishnu.
The first Avatar of Vayu is considered to be Hanuman. His exploits are elucidated in Ramayana.
The second Avatar of Vayu is Bhima, one of the Pandavas appearing in the epic, Mahabharata.
In East Asian Buddhism, Vāyu is a dharmapāla and often classed as one of the Twelve Devas grouped together as directional guardians. He presides over the northwest direction. In Japan, he is called "Fūten". He is included with the other eleven devas, which include Taishakuten, Katen, Enmaten, Rasetsuten, Ishanaten, Bishamonten, Suiten Bonten, Jiten, Nitten, and Gatten.
