Ma Rinchen Chok was among the twenty-five disciples of Guru Rinpoche and seven men who were tested.
He had a close bond with Vimalamitra and assisted him in translating the Guhyagarbha Tantra.
Furthermore, the two collaborated to compose a commentary on the Guhyagarbha and the Cittabindu Upadesha, which was composed by three renowned siddhas: Buddhaguhya, Lilavajra and Vimalamitra.
The 25 disciples of Padmasambhava also called as Guru Rinpoche were instrumental in the spread of Buddha's teachings throughout Tibet. They emerged as masters, having achieved great wisdom, understanding, and success.
These Mahasiddhas are believed to have special future incarnations due to their connection with Padmasambhava's terma treasures.
To this day, these disciples continue to be reborn as Tertons, imparting the teachings of Padmasambhava in a contemporary and authentic way to new .