Sant Giani Bhagvan Singh ji learnt Gurbani and studied religion from Sant Daya Singh ji. Sant ji gave Sant Giani Bhagvan Singh ji the Dastar (turban, meaning leadership) of Damdami Taksal. They would reside in the Majeethiaa Bunga (one of the two towers at Sri Harmandir Sahib). Throughout their life they did an immense amount of Gursikhi parchar.