Humble Loose Translation: It is this priceless Naam that enables one to attain Naam and this is done by the grace/mercy of the Guru. In other words, through Gurmat alone attainment of Naam happens. Only by obtaining Naam, Haume (ego) is eliminated. Without the elimination of Haume, the strong/impenetrable/impregnable doors don't open (this is reference to the doors of Dasam Duaar, the tenth mystical secret door).
This is the unique greatness within Gurmat (the house of Guru) and this is going on since Siri Guru Dasmesh jee that the Guru-Dikhiya (initiation) roop Shabad is received in the presence of Siri Guru Granth Sahib jee from the Punj Pyare who are the embodiment of the Guru. What is this Shabad-Updesh (Shabad initiation) and what is this Guru-Dikhya - it is purely the vibration of Naam within one's soul. Without this Gur-/Dikhia, the celestial vibration of Naam Abhyaas just does not occur, the starting of Naam Abhyaas does not happen. On whom there is Guru's special eye of grace, only within them Naam resides, penetrates and gives divine taste.
Bhul Chuk dee Muaai jee.
Kulbir Singh
ਸਤਿਗੁਰਬਚਨਕਮਾਵਣੇਸਚਾਏਹੁਵੀਚਾਰੁ॥
