Bhadrabahu and the Migration South

Bhadrabahu occupies a foundational place in Jain memory as the last teacher said to possess complete knowledge of the fourteen Purvas, the most ancient stratum of Jain scripture. He is traditionally dated to the late fourth century BCE, a contemporary of the early Mauryan empire, and stands at the head of one of the most important narratives in Jain history: the migration of monks from northern India to the Deccan and the far south.

According to the widely transmitted account, a severe twelve-year famine struck Magadha during the reign of the Mauryas. Faced with the impossibility of maintaining strict mendicant discipline amid starvation, Bhadrabahu is said to have led a large group of monks southward to Karnataka, settling in the region of Shravanabelagola. Those who remained in the north, under the leadership of Sthulabhadra, adapted their practices to famine conditions and later convened a council at Pataliputra to preserve the endangered scriptures.

This tradition carries enormous significance on two fronts. First, it explains the deep and ancient roots of Jainism in the south, where it would flourish for well over a thousand years under successive dynasties. Second, it forms part of the traditional explanation for the eventual schism between Digambara and Svetambara, since the returning southern ascetics are said to have rejected the northern community's relaxations, including the acceptance of clothing and the authority of the reconstructed canon.

The most famous element of the Bhadrabahu tradition connects him with the Mauryan emperor Chandragupta. Digambara sources hold that Chandragupta abdicated his throne, became Bhadrabahu's disciple, accompanied him to Shravanabelagola, and there ended his life through the sacred practice of sallekhana, ritual fasting unto death. The hill and cave complex at Shravanabelagola, and the local place names such as Chandragiri, preserve this memory, and inscriptions from the site refer to Bhadrabahu and to the migration.

Historians treat the details of these narratives with caution. The identification of Bhadrabahu's royal disciple with the historical Chandragupta Maurya is plausible but not independently confirmed, and the various accounts differ in chronology and detail. Some scholars distinguish between an earlier Bhadrabahu of the Purva tradition and a later teacher of the same name. Nonetheless, the antiquity of Jain settlement at Shravanabelagola and in Karnataka is well attested by epigraphy, and the broad outline of a southern migration during a period of hardship is generally accepted as reflecting real events.

Bhadrabahu is also credited by tradition with the authorship of important works, including canonical commentaries and treatises, though the attribution of specific texts is uncertain given the possibility of multiple teachers bearing the name. A famous astronomical and ritual manual, the Bhadrabahu Samhita, bears his name in later tradition.

Whatever the precise facts, Bhadrabahu functions in Jain historical consciousness as the hinge between the age of complete scriptural knowledge and the age of its gradual loss, and between the northern homeland of Jainism and its enduring southern heartland. His memory links the Mauryan court, the great famine, the founding of Shravanabelagola and the origins of the sectarian divide into a single powerful tradition.