Scholarly accounts The Theravāda school of
Sri Lanka and
Southeast Asia has identified itself exclusively with the Sthaviras, as the Pali word
thera is equivalent to the Sanskrit
sthavira. This has led early Western historians to assume that the two parties are identical. However, this is not the case, and by the time of
Ashoka, the Sthavira sect had split into the Sammitīya,
Pudgalavāda, Sarvāstivāda, and the Vibhajyavāda schools. The Vibhajyavāda school is believed to have split into other schools as well, such as the Mahīśāsaka school and the ancestor of the Theravāda school. According to
Damien Keown, there is no historical evidence that the Theravāda school arose until around two centuries after the Great Schism which occurred at the Third Council.
Theravādin accounts Starting with the
Dīpavaṃsa chronicle in the 4th century, the Theravādins of the
Mahāvihāra in Sri Lanka attempted to identify themselves with the original Sthavira sect. The Theravādin
Dīpavaṃsa clarifies that the name
Theravāda refers to the "old" teachings, making no indication that it refers to the Second Council. Similarly, the name
Mahāsāṃghika is in reference to those who follow the original
Vinaya of the undivided Saṃgha. The
Dīpavaṃsa chronicle lauds the Theravāda as a "great
banyan" and dismissively portrays the other early Buddhist schools as thorns (
kaṇṭaka).
Dīpavaṃsa, 4.90–91 says: :These 17 sects are schismatic, :only one is non-schismatic. :With the non-schismatic sect, :there are eighteen in all. :Like a great banyan tree, :the Theravāda is supreme, :The Dispensation of the Conqueror, :complete, without lack or excess. :The other sects arose :like thorns on the tree. :—
Dīpavaṃsa, 4.90–91 According to the
Mahāvaṃsa, a Theravādin source, after the
Second Council was closed those taking the side of junior monks did not accept the verdict but held an assembly of their own attended by ten thousand calling it a Mahasangiti (Great Convocation) from which the school derived its name Mahāsāṃghika. However, such popular explanations of
Sthavira and
Mahāsāṃghika are generally considered folk etymologies.
Bhante Sujato explains the relationship between the Sthavira sect and the Theravāda: ==See also==