Homa is a traditional Hindu ritual that involves the offering of oblations into a sacred fire. This practice is often performed during religious ceremonies and is believed to purify the environment and invoke blessings from deities. The fire is typically made from wood and other natural materials, and the offerings can include grains, ghee, and herbs. The ritual is rooted in ancient Vedic texts and is associated with various spiritual benefits, including the promotion of peace and prosperity. Homa is often conducted by priests or knowledgeable individuals, and it can be part of larger ceremonies such as puja or yajna.