In the shaded groves of ancient India, a deep ideological rift tore through the early Buddhist monastic community. At the heart of the schism stood Devadatta, the ambitious cousin and persistent rival of Siddhartha Gautama. Seeking to establish his own spiritual supremacy, Devadatta stepped forward with an aggressive reform package designed to outshine the teacher himself. Among his strictest demands was an absolute, mandatory ban on meat and dairy.
Devadatta argued with fierce moral logic. He claimed that consuming flesh inevitably caused the slaughter of living beings, while drinking milk deprived young calves of nourishment. To the casual observer in fifth-century BCE India, where ascetic rigor carried immense social prestige, Devadatta appeared uncompromisingly virtuous. By presenting the Buddha as lax and indulgent, the ambitious cousin hoped to win over disciples and fracture the monastic assembly.
Yet the Buddha flatly refused to make vegetarianism mandatory. His decision bewildered many contemporary onlookers and sparked a debate that would echo across Asian monasteries for more than two millennia.
The Buddha saw through the political maneuver, recognizing that extreme physical mortification offered no real shortcut to enlightenment. During his own early spiritual quest, Gautama had practiced severe self-deprivation, starving himself until his ribs pressed against his skin like rafters in a broken roof. That harsh path had yielded only exhaustion, leading him to formulate the Middle Way between sensual indulgence and self-destructive asceticism. Devadatta was attempting to drag the monastic order back into the trap of competitive severity, using dietary purity as a tool for personal ambition and sectarian division.
Instead of an absolute dietary ban, the Buddha established the principle of threefold purity. Under this guideline, wandering monastics could accept offerings of meat provided they had not seen, heard, or suspected that the animal had been slaughtered specifically for them. This practical compromise allowed monks to remain humble mendicants who received whatever food lay householders chose to share, keeping the monastic order financially sustainable and socially integrated within diverse communities.
For subsequent generations of Buddhist thinkers, this ancient confrontation created a profound theological puzzle. In Tibet, where the harsh high-altitude climate made meat a daily necessity for survival, scholars frequently invoked the story of Devadatta to defend their dietary habits. When conservative figures justified eating meat, they pointed directly to the monastic code. The great thirteenth-century scholar Sakya Pandita warned that monastics who refused meat possessing threefold purity were slipping into the divisive conduct of Devadatta. For these traditionalists, rejecting meat risked spiritual arrogance and sectarian rebellion.
Advocates for animals, however, refused to let Devadatta have the final word. Reforming masters faced an uphill battle. They had to promote animal welfare without challenging the authority of the Buddha or legitimizing Devadatta’s rebellion.
Their solution lay in re-evaluating the historical motive behind the ancient dispute. In the fifteenth century, the Sakya reformer Ngorchen Kunga Zangpo argued that the Buddha had intervened to guide those who mistakenly believed that dietary abstinence alone guaranteed spiritual liberation. A century later, the eighth Karmapa, Mikyo Dorje, elaborated on this nuance. He explained that monastics committed a grave error only when they treated vegetarianism as a mechanical vehicle for salvation or used it to provoke factional strife. Refusing meat out of genuine, heartfelt empathy for animal suffering was an entirely different matter.
By separating the virtue of compassion from the vice of spiritual pride, these reformer lamas carved out space for a thriving vegetarian subculture. Prominent figures such as Shabkar and Patrul Rinpoche wrote moving accounts of trembling sheep at the slaughterhouse, urging their disciples to abandon meat out of active benevolence rather than rigid dogmatism.
The ancient clash between Gautama and his dark cousin was fundamentally about the purpose of ethical discipline. Devadatta weaponized diet to display superior purity and consolidate power. The Buddha chose a flexible middle path that preserved the unity of his fledgling community while keeping the door open to deeper compassion. Across centuries of debate, that distinction between showy self-denial and genuine mercy has defined the living history of Buddhist vegetarianism.
Bibliographic Information
- Title: Food of Sinful Demons
- Subtitle: Meat, Vegetarianism, and the Limits of Buddhism in Tibet
- Author: Geoffrey Barstow
- Series: Studies of the Weatherhead East Asian Institute, Columbia University
- Publisher: Columbia University Press, New York
- Publication Year: 2018 (Copyright © 2018 Columbia University Press)
- Edition: First Edition (Cloth & E-book)
- ISBN: 978-0-231-17996-6 (cloth : alk. paper) / 978-0-231-54230-2 (e-book)
- Historical Period Covered: c. 8th century CE (Tibetan Imperial Period / Early Dissemination) through the “Tibetan Renaissance” (11th–13th c.), Classical/Early Modern periods, up to 1950s pre-communist Tibet, concluding with contemporary post-Mao/21st-century developments (1980s–2010s).
- Main Subject Areas: Tibetan Studies, Buddhist Ethics, Religious Studies, History of Vegetarianism, Animal Ethics & Anthrozoology, Tibetan Medical History, Gender Studies (Tibetan Masculinity/Heroic Culture), Pastoral Nomadism & Economics.
(Ch. 1, 2; pp. 24–25, 49–50)