The allegory of the cave is a philosophical concept introduced by the ancient Greek philosopher Plato in his work “The Republic”. It describes a scenario where people are chained in a cave and only able to perceive the shadows of objects projected on the cave wall, mistaking those shadows for reality. The allegory serves as a metaphor for the limited perception and understanding of the material world, as well as the possibility of attaining higher truths through philosophical inquiry and enlightenment. While there may not be an exact equivalent of the allegory of the cave in all religions, there are similar concepts or teachings in various religious and spiritual traditions that convey similar ideas of illusion, ignorance, and enlightenment.
In Hinduism and Buddhism, the concept of Maya refers to the illusory nature of the material world and the ignorance that keeps individuals from realizing their true nature. The goal of spiritual practice in Hinduism is to transcend Maya and attain self-realization or enlightenment. Many other religions, from the Abrahamic religions to Zoroastrianism and more, employ various metaphors to emphasize the need for the light of truth to triumph over the darkness of ignorance.