Kosala is also famous as the early home of Buddhism, and of the kindred religion of Jainism, and claims to be the birthplace of the founders of both these faiths.
Hinduism and Jainism advocate vegetarianism out of respect for all life.
It was in the reign of Bimbisara that Vardhamana Mahavira, the founder of Jainism, and Gautama, the founder of Buddhism, preached in Magadha, and Buddhist missionaries issued thence to the conversion of China, Ceylon, Tibet and Tatary.
Jainism purports to be the system of belief promulgated by Vaddhamana, better known by his epithet of Maha-vira (the great hero), who was a contemporary of Gotama, the Buddha.
The systems called Jainism (see Jains) and Buddhism (q.v.) had their roots in prehistoric philosophies, but were founded respectively by Vardhamana Mahavira and Gotama Buddha, both of whom were preaching in Magadha during the reign of Bimbisara (c. 520 B.C.).