Library Items
There is no traditional rubric of tathāgatagarbha scriptures, though modem scholars (e.g. Takasaki, 1974) have treated several scriptures as belonging to a thematic class, namely the ;;Tathāgatagarbhasūtra, the Anūnatvāpūrṇatvanirdeśaparivarta, the Śrīmālādevīsiṃhanādasūtra, the (Mahāyāna) Mahaaparinirvāṇamahāsūtra, the Mahāmeghasūtra, the *Mahābherīhārakasūtra, and the Mahāyāna Aṅgulimālīya (or Aṅgulimālīyasūtra). This classification is based in the first instance on the use of these and related works as proof texts in the Indian treatise Ratnagotravibhāga (Mahāyānottaratantra). The category is thus in some sense conceptually coherent even in an Indian context. Moreover, many of these texts take on a very significant role in East Asia where, again, they are often appealed to in various groupings.
The notion of tathāgatagarbha (embryo of the tathāgatas), a Mahāyāna innovation, signifies the presence in every sentient being of the innate capacity for buddhahood. Although different traditions interpret it variously, the basic idea is either that all beings are already awakened, but simply do not recognize it, or that all beings possess the capacity, and for some the certainty, of attaining buddhahood, but adventitious defilements (āgantukakleśa) for the moment prevent the realization of this potential. (Radich, "Tathāgatagarbha Sūtras," 261)