Hindu Yagna is a sacred ritual in Hinduism that involves offerings made to deities through fire. It is performed to seek blessings, purify the environment, and promote harmony. The ritual typically includes chanting of Vedic mantras, offerings of grains, ghee, and other items into a sacred fire, symbolizing the connection between the physical and spiritual realms. The practice of Yagna is rooted in ancient texts, particularly the Vedas, which emphasize its importance in maintaining cosmic order. Yagnas can vary in scale, from small household ceremonies to large community events, and are often conducted during significant life events or festivals to invoke divine favor and prosperity.