I've noticed that many singhs quote compositions such as KarniNamah and Mangal Parkash (from Sau Sakhian?) as evidence for the establishment of Khalsa Raj/Khalistan in the near future. I heard that there are many versions of the Sau Sakhi script and it's been noted in history that many different people have changed/added compositions into it for their benefit and propaganda. I found the below at SikhiWiki.
"These ‘prediction’ Sau Sakhis first appeared during the years of life and death struggle of the Akali Nihang Singh Khalsa in the 18th century. According to the martial tradition held within the Akali Nihang Baba Darbara Singh Akhara, these predictions were only a means of propaganda to keep the Akali Nihang Singh Khalsa morale alive in these desperate times when the Khalsa was facing extinction while facing a constant state of war. In time as Khalsa Raj lost out to the British, new prediction Sakhis surfaced forecasting the end of British Raj and establishment of Maharaj Duleep Singh’s Raj."
In same manner the Akali Nihangs and Nirmala Khalsa created new Sakhis in order to prop their anti-British Raj cause. The Namdharis also created their own tales to boost their cause and no doubt there surfaced a new series of prediction Sakhis. It has to be appreciated the British also propagated their own ‘Sau Sakhi’ predictions to counter Nihang and Namdhari anti-British propaganda. If all the predictions in Sau Sakhis are to be accepted literally (as some Namdharis suggest), then logic would imply that all predictions in the Sau Sakhis should have now come to pass. However, this is not the case. The significance of Sau Sakhi predictions can only be appreciated as a tool for propaganda, serving a particular purpose at a particular juncture in Sikh history - and not as literal truth. Therefore, one can conclude that the Sau Sakhis which speak of Ram Singh as an incarnation of Akali Nihang Guru Gobind Singh, have no credibility."
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