Hinduism is one of the oldest religions in the world originating in India over 1500 BCE. It has a vast array of scriptures, philosophical schools, and practices. The core beliefs include dharma (duty, righteous living), samsara (cycle of rebirth), karma (how one's actions affect current and future lives), moksha (liberation from samsara), and devotion to deities with shared underlying principles. Major texts include the Vedas and Upanishads as revealed scripture and the epics of Mahabharata and Ramayana as remembered scripture. Festivals, puja rituals, the caste system, and concepts of atman (soul) and Brahman (