Ṣaṭ-sandarbha—six Sanskrit works on the science of devotional service or Vaiṣṇava philosophy by Śrīla Jīva Gosvāmī. These works present the entire philosophy and theology of Gauḍīya Vaiṣṇavism in a systematic form. The six Sandarbhas are as follows: Tattva-sandarbha, Bhāgavat-sandarbha, Paramātma-sandarbha, Kṛṣṇa-sandarbha, Bhakti-sandarbha and Prīti-sandarbha. The Ṣaṭ-sandarbha is also called Bhāgavata-sandarbha, as it is an exposition on the Śrīmad-Bhāgavatam The first four Sandarbhas are devoted to sambandha-tattva, which establishes Krṣṇa as the highest Deity and the most exclusive object of worship. The Bhakti-sandarbha deals with abhidheya-tattva, which is bhakti (devotion to Krṣna), and the Prīti-sandarbha is concerned with prayojana-tattva, pure love of Godhead.

Sat-sandarbha-six Sanskrit works on the science of devotional service or Vaisnava philosophy by Srila Jiva Gosvami. These works present the entire philosophy and theology of Gauḍiya Vaisnavism in a systematic form. The six Sandarbhas are as follows: Tattva-sandarbha, Bhagavat-sandarbha, Paramatma-sandarbha, Krsna-sandarbha, Bhakti-sandarbha and Priti-sandarbha. The Sat-sandarbha is also called Bhagavata-sandarbha, as it is an exposition on the Srimad-Bhagavatam The first four Sandarbhas are devoted to sambandha-tattva, which establishes Krsna as the highest Deity and the most exclusive object of worship. The Bhakti-sandarbha deals with abhidheya-tattva, which is bhakti (devotion to Krsna), and the Priti-sandarbha is concerned with prayojana-tattva, pure love of Godhead.
 

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