Philosophical schools of Mahayana Buddhism, such as Chan/Zen and the Vajrayana Tibetan and Shingon schools, explicitly teach that Bodhisattva should refrain from full liberation, allowing themselves to be reincarnated into the world until all beings achieve enlightenment. Devotional schools such as Pure Land Buddhism seek the aid of celestial buddhas—individuals who have spent lifetimes accumulating positive karma, and use that accumulation to aid all.
Philosophical schools of Mahayana Buddhism, such as Chan/Zen and the Vajrayana Tibetan and Shingon schools, explicitly teach that Bodhisattva should refrain from full liberation, allowing themselves to be reincarnated into the world until all beings achieve enlightenment. Devotional schools such as Pure Land Buddhism seek the aid of celestial buddhas—individuals who have spent lifetimes accumulati.ng positive karma, and use that accumulation to aid all