How do religion and the caste system in India relate to each other?

In India, religion and the Caste System are deeply intertwined, as the caste system has its roots in ancient Hindu texts and practices. Traditionally, the system divides society into hierarchical groups based on occupational roles, with the four primary castes (varnas) linked to specific religious duties and social responsibilities. While the caste system is predominantly associated with Hinduism, it has also influenced social structures within other religions in India, such as Sikhism and Islam. Efforts to reform the caste system and promote social equality continue, but its religious and cultural legacy remains significant in contemporary society.