Pooja and Havan (also known as Yagya) are sacred Vedic rituals performed to purify the environment, mind, and soul. In the Arya Samaj tradition, these rituals are conducted in a simple, scientific, and meaningful way without unnecessary customs or superstitions.

The Havan involves offering natural ingredients like ghee, herbs, and samagri into the sacred fire while chanting Vedic mantras. This creates a positive atmosphere and invokes divine blessings for health, peace, and prosperity.