Holy Avtar Vani - Shabad No. 255
Oh nahin guru jo sikhan kolon khanda jaye takranda jaye;
Changi changi bheta khaatar sukhan nun bharmanda jaye.
Gursikh vi nahin oh jo samjhe karni guru rijhayegi;
Teerath varat net de badle rooh eh mukti payegi.
Gursikh da bas enna kartav aapa arpan kar deve;
Kahe avtar guru da kamm ey khali jholi bhar deve.
Meaning
Here we can understand that only a True Master can fill the empty bowl. A master who goes on getting offering from the disciples and keeps on faking can't be a True Master; One who keeps on misleading the disciples to get the offering of choice can't be a True Master; One is not the True disciple who thinks that his/her acts will please the True Master And that the soul would attain salvation as a reward of his/her visits to the places of Pilgrimage, keeping fasts and following religious practices. All that is required of a disciple is to surrender oneself completely unto a True Master.