Precepts of the Dharmakaya

The teachings of Bon are organized into nine ways, or nine vehicles to enlightenment, the ninth and highest of which is known as Dzogchen, "the Great Perfection." Among the four principal traditions of Bonpo Dzogchen, the oral tradition from the country of Zhangzhung is of unique importance because it never became a Terma, or hidden treasure text rediscovered long after its original composition. The precepts of Dzogchen were said to have originated with the Primordial Buddha, Kuntu Zangpo, passing down at first through the Direct Mind-to-Mind Transmission and then later through the Oral Transmission of the Twenty-Four Masters, all of whom attained the Rainbow Body of Light. In Zhang-zhung in the 7th century, these precepts were communicated by the last in this line of masters to his disciple Tapihritsa, who subsequently attained Buddha enlightenment through the practice of vision, or Thodgal.