The word Shakti, meaning sacred feminine force, and Durga reflects the warrior aspect of the goddess, embodying a traditional male role. She is also strikingly beautiful. Goddess Durga represents the power of the Supreme Being that preserves moral order and righteousness in the creation. The Sanskrit word Durga means a fort or a place that is protected and thus difficult to reach. Durga, also called Divine Mother, protects mankind from evil and misery by destroying evil forces such as selfishness, jealousy, prejudice, hatred, anger, and ego. 
Goddess Durga is shown in a female form, wearing red clothes. She has eighteen arms, carrying many objects in Her hands. The red color symbolizes action and the red clothes signify that She is always busy destroying evil and protecting mankind from pain and suffering caused by evil forces.
A tiger symbolizes unlimited power. Durga riding a tiger indicates that She possesses unlimited power and uses it to protect virtue and destroy evil. The eighteen arms of Durga signify that She possesses combined power of the nine incarnations of Lord Vishnu that have appeared on the earth at different times in the past. The tenth incarnation, the Kalkin (a man on a white horse), is still to come. Thus, Goddess Durga represents a united front of all Divine forces against the negative forces of evil and wickedness.
Other weapons in the hands of Durga such as a mace, sword, disc, arrow, and trident convey the idea that one weapon cannot destroy all different kinds of enemies. Different weapons must be used to fight enemies depending upon the circumstances. For example, selfishness must be destroyed by detachment, jealousy by desirelessness, prejudice by self-knowledge, and ego by discrimination.
The worship of Goddess Durga is very popular among Hindus. 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. 
Goddess Durga, also known as Parvati or Lalitha is the wife (consort) of Lord Shiva and exists in various divine (both friendly and fearful) forms. Two of her fierce but very powerful forms are Durga (goddess beyond reach) and Kali (goddess of destruction).
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.GODDESS DURGA
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