Why do Jainism and Hinduism connect vegetarianism with ahimsa?
In Jainism and Hinduism, vegetarianism is deeply connected to ahimsa, the ethical principle of nonviolence or non-injury toward all living beings.12
Jainism
For Jains, ahimsa is the foundational standard for all actions. Because violence—whether committed by body, mind, or speech—interrupts the spiritual progress of a living soul (jiva) and attracts karma, practitioners strive to avoid causing harm to any life form, including animals, insects, and plants. Vegetarianism is considered the most visible manifestation of this commitment to nonviolence, which is regarded as the highest form of religious practice.13
Hinduism
While Hinduism does not always mandate the same level of strictness as Jainism, ahimsa remains a core virtue. It is a fundamental discipline in Yoga and is widely practiced as a means of cultivating compassion and sanctity toward all forms of life. By adopting a vegetarian diet, practitioners align their daily conduct with the ethical imperative to minimize harm, reflecting a broader cultural commitment to nonviolence that has influenced both spiritual and political spheres, including the philosophy of Mohandas K. Gandhi.13