Thanks Dear sir next time ill post any question regarding gurbani to GUPT Section, Now I know these Gurbani tuks ਬਾਣੀ ਗੁਰੂ ਗੁਰੂ ਹੈ ਬਾਣੀ ਵਿਚਿ ਬਾਣੀ ਅੰਮ੍ਰਿਤੁ ਸਾਰੇ ॥ I always put this to my all brothers who believes in dehdari, after that they replied me with this complete TUK given below.
and ask where it is written in gurbani that human can not be a guru ?