Adinatha, first of the twenty-four: he taught people farming, writing and crafts, then gave up his kingdom; the bull marks his statues.
Rishabhanatha, also called Adinatha (“the first lord”) and Rishabhadeva or Rishabhdev, is the first of the twenty-four Tirthankaras of Jainism, the “ford-makers” who teach the way across the stream of rebirth. In Jain tradition he lived at the very beginning of the present age, as the king who taught people to farm, write and work, before giving everything up to become a monk. His sign is the bull, and he is one of the five Tirthankaras who draw the most devotion among Jains.
Tradition places him at the dawn of the present age, when people still lived from wishing-trees: he gave them the plough, the alphabet, pottery and marriage, ruled as the first king and then walked away from it all. For a year no one knew what to offer a monk, and he ate nothing until Prince Shreyansa poured sugar-cane juice into his cupped hands. On that day, Akshaya Tritiya, Jains still break long fasts. His life is told in gold inside Ajmer's Nasiyan temple; his images are worshipped at Sanganer near Jaipur and at Kulpakji in Telangana.
सम्यक् प्रणम्य जिनपादयुगं युगादावालम्बनं भवजले पततां जनानाम्
“I bow to the feet of the Jina who, at the dawn of this age, was the refuge of those sinking in the sea of existence.”
Bhaktamara Stotra, 1
The first king and the first monk
Jain texts make him the son of King Nabhi and Queen Marudevi, born in Ayodhya. He had two wives, Sunanda and Sumangala, a hundred sons, among them Bharata and Bahubali, and two daughters, Brahmi and Sundari.
He is credited with opening the karma-bhumi, the age of action, when people could no longer live from wishing-trees and had to work. He taught six livelihoods: arms, writing, farming, learning, trade and crafts. The texts say he taught seventy-two arts to men and sixty-four to women.
Then he renounced the throne. The long fast that followed, about a year (Wikipedia gives some 400 days), broken with sugar-cane juice from Shreyansa, is told above; that day is Akshaya Tritiya. In his honour Svetambara Jains keep the Varshitap, a fast of about 400 days in which food is taken on alternate days. He attained liberation on Mount Ashtapada, which tradition identifies with Mount Kailash.
The Jain numbers are cosmic: a life of 8.4 million purva (an almost unimaginable unit of time) and a height of 500 bows. Most scholars consider the first twenty-two Tirthankaras prehistoric and part of Jain mythology; Jains themselves treat him as the founder of their path in this age.