Guruji expressed that listening to his sound files was as good as permission to do the mantra. In many many Soundcloud files he expresses this. At some point one simply should believe him.
He was a true Satguru. A world teacher. And clearly this is the case because anyone in the world can be taught by him without needed additional permissions. Feel clear and inspired to do your bliss. Especially if Guru Amrita has a recording in his compassionate voice.
