According to Brahma Puran, desires of the family, in the form of happiness, health, education and wealth, becomes a success only by seeking blessings from our elders of the house and our forefathers. This puja is a way of interacting with our manes and receiving their blessings. Pitra Gayatri Sadhna is a tool to welcome the grace of our forefathers and make them happy to keep us blessed. Elders are the heart of any family and it’s our responsibility to revere them and pay homage by performing this puja.