Our teacher, the fourth guide of this fortunate eon, the incomparable lord of sages, Sakyamuni, gave infinite
teachings as means to enter the
Dharma of the causal and resultant vehicles, in accordance with the particular temperaments, spiritual faculties, and attitudes of disciples. Nevertheless, they may all be included within the three vehicles, which, in turn, may be further subdivided into nine successive stages. The General
Sutra says: The ultimate definitive vehicle Certainly appears as .