Purify Your Surroundings and Soul with Sacred Fire Rituals Havan and Yagna are ancient Vedic rituals performed to invoke divine blessings, purify the environment, and remove negative energies. Through the sacred fire (Agni), offerings are made to deities with Vedic mantras, creating a powerful spiritual atmosphere. Whether for peace, prosperity, health, or specific dosha remedies, Havan and Yagna hold a central place in Hindu spiritual practices.