One Path of the Tathāgatagarbha

Because of this identity of the One Vehicle with Tathāgatagarbha, Mahāyāna no longer is a distinct path placed over and above the Arhats and Pratyekabuddhas. Instead, Mahāyāna as the Acceptance of the true Dharma, is identical with the One Vehicle because of this total inclusion of all living beings without distinction of path. Ultimately there is only one path towards the Supreme, Complete Enlightenment.

The Buddhist Feminine Ideal, p120