Diwali or Deepavali is the Indian festival of lights. It is one of the most popular festivals of India.
There are several beliefs regarding the origin of the holiday. The most repeated version is that Hindus celebrate Diwali to mark the time when Lord Rama achieved victory over Ravana. Some also view it as the day Krishna defeated the demon Narakasura or in honor of the day Bali went to rule the nether-world, obeying the order of Vishnu. In Jainism it marks the nirvana of Lord Mahavira, which occurred on Oct. 15, 527 B.C. It is also a significant festival for the Sikh faith. In India, Diwali is now considered to be more of a national festival, and the aesthetic aspect of the festival is enjoyed by most Indians regardless of faith.
Best wishes to all for a Happy and Prosperous Diwali.