The Āgamic Foundation
Pañcarātra ("five nights" — referring to a primordial teaching given over five nights by Nārāyaṇa himself) is the name of the āgamic scriptural tradition that forms, along with the Vedas, the dual scriptural basis of Sri Vaishnavism. The Pañcarātra saṃhitās (texts) number in the hundreds, of which major ones include the Sātvata, Jayākhya, Pauṣkara, Lakṣmī Tantra, and Ahirbudhnya Saṃhitā.
What Pañcarātra Contains
The Pañcarātra corpus covers:
- Jñāna kāṇḍa — theology: the nature of Brahman, the jīvas, creation
- Yoga kāṇḍa — contemplative practices
- Kriyā kāṇḍa — ritual action: temple construction, deity installation (pratiṣṭhā), festival calendar
- Caryā kāṇḍa — daily life conduct for devotees
The Pañcarātra tradition introduced the theology of the Vyūha — four cosmic forms of Nārāyaṇa (Vāsudeva, Saṃkarṣaṇa, Pradyumna, Aniruddha) associated with cosmic functions and mantra practice.
Rāmānuja's Defense
The Pāñcarātrarakṣā of Vedānta Deśika is a systematic defense of the validity of the Pañcarātra tradition against critics who argued it was non-Vedic. Deśika demonstrated that Pañcarātra is revealed scripture (āgama) of the highest order, not contradicting but complementing the Vedas.