Guru Nanak Devji travelled across the length and breadth of India preaching the righteousness. Apart from being a spiritual preacher, he was an icon of social revolution against tyranny and injustice along with being an inspiring hero in the Indian Society who inspired every poor farmer to stand up against Babar's invasion. It is high time the Indians honour, respect and propagate the preachings of this divine heroic prophet. I am not a Sikh by birth, but I respect and honour the divine Guru, champion of humanity as the Sikh brothers do.
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/sikh-gurus/30948-guru-nanak-in-maharashtra.htmlReference:: Sikh Philosophy Network http://www.sikhphilosophy.net/showthread.php?t=30948
Sat Sri Akal