Question

Which religion is considered as the oldest religion of the world?

Answer 1

Religion in China & India. This principle of order is also paramount in the world's oldest religion still being practiced today: Hinduism (known to adherents as Sanatan Dharma, 'Eternal Order'). Although often viewed as a polytheistic faith, Hinduism is actually henotheistic.

Answer 2

Upanishads is considered the oldest religion