Vyāsa (Devanāgarī: व्यास) is a central and revered figure in the majority of Hindu traditions. He is also sometimes called Veda Vyasa (वेद व्यास, veda vyāsa), (the one who compiled the Vedas) or Krishna Dvaipayana (referring to his complexion and birthplace). He is accredited as the scribe of both the Vedas, and the supplementary texts such as the Puranas. A number of Vaishnava traditions regard him as an avatar of Vishnu. Vyasa is also considered to be one of the eight Chiranjeevin (long lived, or immortals), who are still in existence according to general Hindu belief.
Vyasa was grandfather to the Kauravas and Pandavas. Both Dhritarashtra and Pandu, adopted as the sons of Vichitravirya by the royal family, were fathered by him. He had a third son, Vidura, by a serving maid.
It has been debated whether Vyasa was a single person or a class of scholars who did the splitting. The Vishnu Purana has an interesting theory about Vyasa. The Hindu view of the universe is that of a cyclic phenomenon that comes into existence and dissolves repeatedly. Each cycle is presided over by a number of Manus, one for each Manvantara, that has four ages, Yugas of declining virtues. The Dvapara Yuga is the third Yuga. The Vishnu Purana (Book 3, Ch 3) says:
In every third world age (Dvapara), Vishnu, in the person of Vyasa, in order to promote the good of mankind, divides the Veda, which is properly but one, into many portions. Observing the limited perseverance, energy, and application of mortals, he makes the Veda fourfold, to adapt it to their capacities; and the bodily form which he assumes, in order to effect that classification, is known by the name of Veda-vyasa. Of the different Vyasas in the present Manvantara and the branches which they have taught, you shall have an account. Twenty-eight times have the Vedas been arranged by the great Rishis in the Vaivasvata Manvantara... and consequently eight and twenty Vyasas have passed away; by whom, in the respective periods, the Veda has been divided into four. The first... distribution was made by Svayambhu (Brahma) himself; in the second, the arranger of the Veda (Vyasa) was Prajapati... (and so on up to twenty-eight).
Vyasa fathers the princes Dhritarashtra and Pandu (by Ambika and Ambalika, the wives of the dead king Vichitravirya). Vyasa told them that they should come alone near him. First did Ambika, but because of shyness and fear she closed her eyes. Vyasa told Satyavati that her child would be blind. Later this child was named Dhritarāshtra. Thus Satyavati sent Ambālika and warned her that she should remain calm. But Ambālika's face became pale because of fear. Vyasa told her that child would suffer from anaemia, and he would not be fit enough to rule the kingdom. Later this child was known as Pāndu. Then Vyasa told Satyavati to send one of them again so that a healthy child can be born. This time Ambika and Ambālika sent a maid in the place of themselves. The maid was quite calm and composed, and she got a healthy child later named as Vidura. While these are 'legally' not his sons, another son Shuka, born of his wife, sage Jābāli's daughter Pinjalā (Vatikā), is considered his true spiritual heir. He was thus the grandfather of both the warring parties of the Mahābhārata, the Kauravas and the Pāndavas. He makes occasional appearances in the story as a spiritual guide to the young princes.
In the first book of the Mahābhārata, it is described that Vyasa asked Ganesha to aid him in writing the text, however Ganesha imposed a condition that he would do so only if Vyasa narrated the story without pause. To which Vyasa then made a counter-condition that Ganesha must understand the verse before he transcribed it. This is supposed to explain the complicated Sanskrit used in some sections of the Mahābhārata, recited by Vyasa when he wanted a break.
Vyasa is supposed to have meditated and authored the epic by the foothills of the river Beas (named in his honour,) in the Punjab region.
In the beginning Sanjaya gives a description of the various continents of the Earth, the other planets, and focuses on the Indian Subcontinent and gives an elaborate list of hundreds of kingdoms, tribes, provinces, cities, towns, villages, rivers, mountains, forests etc of the (ancient) Indian Subcontinent (Bhārata Varsha). He also explains about the military formations adopted by each side on each day, the death of each hero and the details of each war-racings. Some 18 chapters of Vyasa's Jaya constitutes the Bhagavad Gita, the sacred text of the Hindus. Thus, this work of Vyasa, called Jaya deals with diverse subjects like geography, history, warfare, religion and morality.
The earliest portions of the Mahābhārata are estimated to date from roughly the 4th century BC, the time of the introduction of writing to India.
There is some evidence however that writing may have been known earlier based on archeological findings of styli in the Painted Grey Ware culture, dated between 1100 BC and 700 BC. and archeological evidence of the Brahmi script being used from at least 600 BC.
The difficulty faced by Ganapati (Ganesha) in writing down Mahābhārata as described in the tradition, could be real, and was most probably faced by those people who first attempted to write it down as some reciter recited it continuously. This is because, the reciter will not be able to stop the recitation in between and resume it, as the lines are committed to his memory as a continuous recording.
The name Ganapati, was used in ancient days, to denote the head of a republic. In ancient India, there were kingdoms ruled by kings or Rajas as well as republics ruled by elected heads or Ganapatis. Kambojas were a republic. To some extent Dwāraka had republican style of rule. Ganapati who wrote down Mahābhārata, probably was one this republic chiefs, well educated in the art of writing or inscription.
In the 16th book of the epic, Mausala Parva, the end of the Vrishnis, clansmen of Vyasa's namesake and Vishnu incarnate Krishna is narrated. The epic says: One day, the Vrishni heroes .. saw Vishvamitra, Kanwa and Narada arrived at Dwaraka. Afflicted by the rod of chastisement wielded by the deities, those heroes, causing Samba to be disguised like a woman, approached those ascetics and said, ‘This one is the wife of Vabhru of immeasurable energy who is desirous of having a son. Ye Rishis, do you know for certain what this one will bring forth?Those ascetics, attempted to be thus deceived, said: ‘This heir of Vasudeva, by name Samba, will bring forth a fierce iron bolt for the destruction of the Vrishnis and the Andhakas.
The important Bhagavata Purana (book 11) too narrates the incident in a similar manner and names the sages as Visvāmitra, Asita, Kanva, Durvāsa, Bhrigu, Angirâ, Kashyapa, Vâmadeva, Atri, Vasishthha, along with Nârada and others - it does not explicitly include Vyasa in the list.
The Ghata Jataka has a different spin on it: The Vrishnis, wishing to test Kanha-dipayana's powers of clairvoyance, played a practical joke on him. They tied a pillow to the belly of a young lad, and dressing him up as a woman, took him to the ascetic and asked when the baby would be born. The ascetic replied that on the seventh day the person before him would give birth to a knot of acacia wood which would destroy the race of Vásudeva. The youths thereupon fell on him and killed him, but his prophecy came true .
Notably, he is not the Bodhisattva in the Ghata Jataka.
'Whosoever is of reverse character, whoever has not his organs of sense under his control, will soon perish, though possessed of the whole earth bounded by the four quarters. For example: Bhoja, known also by the name, Dándakya, making a lascivious attempt on a Bráhman maiden, perished along with his kingdom and relations; so also Karála, the Vaideha... Vátápi in his attempt under the influence of overjoy to attack Agastya, as well as the corporation of the Vrishnis in their attempt against Dwaipáyan.
This reference matches the Jataka version in including Vyasa as the sage attacked by the Vrishnis, though Vyasa does not die here.