Only one guru and one disciple

Pooja Satnaam kee -  Worship Satnaam only.  Even in divine souls, worship sat, the manifested  jyot, in them, that is the guru.  Not their name, their body, their pictures or their possessions.

Jin nanak satguru poojia tin Har pooj karava.   The ones who worship sat as the guru, God gets himself worshipped in them too.

Baba ji said for all eternity there has only been one guru, and one chela (disciple ) and that is sat parbraham himself.   Like one candle lights the next.  Sat is the name of the divine light in all.  Where it manifests sat is called guru.   It is all Sat parbraham, the eternal flame.