Diwali Facebook Covers: Diwali is one of the Indian festivals celebrated all over India, with equal enthusiasm and zeal. The word ‘Diwali’ is the abbreviation of the Sanskrit word ‘Deepavali‘, which means ‘rows of lights’. One of the major Hindu festivals, it is celebrated to commemorate the victory of good over the evil, when Lord Rama defeated Ravana and rescued his wife Sita from his custody. It is predominantly a five-day festival, with a number of customs and rituals followed during each day. People prepare themselves for the festival weeks ahead, by cleaning and decorating their premises.