About Maa Siddhidatri   Mahanavami is the 9th day of Navratri and it is dedicated to the worship of Maa Siddhidatri. It is a combination of two words – Siddhi, which means supernatural and spiritual power, and Dharti, which means the awarder. Consequently, Maa Siddhidatri is the Goddess who fulfills all the divine aspirations. Along with this, by performing Maa Siddhidatri Puja Vidhi with Mantras and Aarti, the devotees can gain wisdom and spiritual knowledge. She is also a deity of the demons and is surrounded by all Gods. Maa Siddhidatri provided assistance to Lord Brahma in creating the universe. Having 4 arms, Maa Siddhidatri sits on a lotus or a lion. A conch shell, a mace, a lotus, and a discus are present in each of her hands.