Durga, in Sanskrit means "She who is incomprehensible or difficult to reach." Goddess Durga is a form of Sakti worshiped for her gracious as well as terrifying aspect. Mother of the Universe, she represents the infinite power of the universe and is a symbol of a female dynamism. The manifestation of Goddess Durga is said to emerge from Her formless essence and the two are inseparable.
She is also called by many other names, such as Parvati, Ambika, and Kali. In the form of Parvati, She is known as the divine spouse of Lord Shiva and is the mother of Her two sons, Ganesha and Karttikeya, and daughter Jyoti. Destroyer of demons, she is worshiped during an annual festival called Durga puja, especially popular among Bengalis.
There are endless aspects of Durga described in the Puranas and Agamas and the iconography is consequently very varied. She is usually pictured as having ten arms holding Sword, Conch, Discus, Rosary, Bell, Winecup, Shielf, Bow, Arrow, and Spear. She is most often shown riding a lion from which comes Her august name, Simhavahini, "She who stands astride the king of beasts". She is gorgeously dressed in royal red cloth and has several ornaments decorating Her personage. Her hair is dressed up in a crown (karandamukuta) which then flows out in long luxuriant tresses that are darkly luminous and soothing to the eye. The various tools reflects the eminent supremacy that helps in controling the universe and obey Her will.
Goddess Durga exists eternally, always abiding in her own sweet nature and inhabits the hearts and minds of her ecstatic devotees. As Shakti power, she shapes, nurtures, and dissolves names and forms, while as subtle spiritual energy called Kundalini, She lights the lotuses fo the seven centres of awareness in the sacred human body. Goddess Durga killed the powerful demon Mahish and all his great commanders. When demonic forces create imbalance all god unite becoming one divine force called Shakti or Durga.