The person who preached the policy of religious tolerance and lenience is Hazrat Nizamuddin Aulia. The religious fair is organized on the premise of the shrine of the Sufi, Jazrat Nizamudding Aulia. The fair is arranged to commemorate the great man on every death anniversary of Nizamuddin Aulia. Enthusiastic people celebrate the festival with pomp and show.
The death anniversary of Sufi is known as Urs. It is observed at the saint’s mausoleum (Dargah). The word Urs is derived from Arabian language and it means wedding. It is believed that the Sufi saints and the almighty are in divine love always. After the death of the Sufi, it is believed that he is married to the God. The death of the Sufi is called wisaal (union). This is the reason for which his death anniversary Urs is celebrated.