Punjabi is mother language of people of Punjab.This language gives you a feel of love as like people of Punjab give.If you are keen to know about the culture and great personalities of Punjab like Maharana Ranjeet Singh, Guru Nanak Dev Ji, Guru Gobind Singh Ji and there is no end to the list of these great personalities then first you must learn Punjabi Language because its real and historical books are in Punjabi Language only. If you know well Punjabi language only then you can understand the essence of Gurbani written in Guru Granth Sahib.