Joti jot milaikai satigur Nanak roop vatiaia. Lakhi na koi sakai aacharjai aacharaj dikhaia. Kaia palatt saroop banaia.
(Guru Nanak transformed himself and thus changed into a different personality. This mystery is incomprehensible for any body and awe-inspiring (Nanak) accomplished a wonderful task. He (Nanak) converted his body into a new form.)
Nirankaru Nanak Deu Nirankari aakar banaia guru Angadu gur ang te gangahu jaanh tarang uthaia Amar Das guru Angdahu joli saroop chalat vartaia.
(The formless Lord who is beyond all forms assumed the form of Guru Nanak Dev (in a metaphoric sense). In turn, he (Guru Nanak) created Angad "from his limbs" as the waves are created in the river Ganga. From Guru Angad came Guru Amar Das and all saw the miracle of transference of the Light.)
We can easily conclude that Guru Nanak assumed nine other forms to complete the special task assigned to him.
Secondly, in 1708, he had clearly shown to us the model of future Panthic Leadership when he had appointed Banda Singh Bahadar as the Commander of the Khalsa and provided him with five chosen Gursikhs to guide him throughout on the Path of Gurmat. This model of collective Panthic leadership has yet to be instituted.
Once we achieve the 3 objectives outlined above then we would be able to spearhead the movement of sanity in the world. We have to end all ethnic differences and uplift the downtrodden masses in all countries. We have to forcefully project the ideology of "Koi Boley Ram Ram Koi Khudaiye". Let us dispense with mery mery (mine, mine) give up personal self-promotion all the time. Part with Bank balances for the Guru's task.
Propagate the ideology of Guru Granth Sahib by publishing Gurbani in different languages and scripts of the world. We have to commence a worldwide movement for distribution of Gurbani Booklets amongst the intellectuals in all countries.
Source : SikhMarg.com