pujas and observances
What is a havan (homa) and how does it differ from a regular puja?
What a havan is
In a havan, fire itself is the centre of the ritual. The fire is called Agni, and the tradition sees Agni as a messenger who carries offerings up to the divine. Into this consecrated fire, the priest or family pours ghee, grains, herbs, and pieces of sacred wood called samidha, all while reciting mantras. The offerings are not placed before a deity but given directly into the flame. The smoke and flame are seen as the bridge between the human and the sacred.
Where it comes from
The homa is one of the oldest forms of Hindu worship. Its roots go back to the Vedic tradition, and the basic form and rules for household fire rituals were laid out in early texts on domestic rites. Puja, by contrast, developed later as a way to worship a deity through a consecrated image or murti, using offerings of flowers, water, light, incense, and food. Over time, puja became the more common everyday form of worship, while havan is kept for special occasions.
How the two differ
In a puja, the deity is present in the murti, and the worshipper serves that presence directly, much like honouring a respected guest. The offerings go to the image. In a havan, there is no murti at the centre. The fire is the point of contact. The offerings go into the flame, and the mantras call on Agni to carry them forward. A puja can be done by anyone at home, often daily. A havan usually needs a priest trained in the specific mantras, and the mantras used are different from those in a puja. The ritual structure is also more fixed and elaborate.
When people do a havan today
Havans are performed at weddings, house-warming ceremonies called griha pravesh, naming ceremonies, and on auspicious occasions. Some families also hold them for festivals or for a specific prayer. The scale can vary a lot, from a small household fire to a large ceremony with many priests. In communities abroad, havans are often held at temples or community halls. The form may be shortened to fit the setting, but the fire and the offerings remain at the heart of it.