In the First Wave of the book known as the Bhakti-ratnakara, it is said that Sanatana Gosvami understood Srimad-Bhagavatam by thorough study and explained it in his commentary known as Vaisnava-tosan

Expressions researched:
"In the First Wave of the book known as the Bhakti-ratnākara, it is said that Sanātana Gosvāmī understood Śrīmad-Bhāgavatam by thorough study and explained it in his commentary known as Vaiṣṇava-toṣaṇ"

Sri Caitanya-caritamrta

CC Madhya-lila

In the First Wave of the book known as the Bhakti-ratnākara, it is said that Sanātana Gosvāmī understood Śrīmad-Bhāgavatam by thorough study and explained it in his commentary known as Vaiṣṇava-toṣaṇī. All the knowledge that Śrī Sanātana Gosvāmī and Rūpa Gosvāmī directly acquired from Śrī Caitanya Mahāprabhu was broadcast all over the world by their expert service.

CC Madhya 1.35, Translation and Purport

Some of the books compiled by Śrīla Sanātana Gosvāmī were the Hari-bhakti-vilāsa, Bṛhad-bhāgavatāmṛta, Daśama-ṭippanī and Daśama-carita.

In the First Wave of the book known as the Bhakti-ratnākara, it is said that Sanātana Gosvāmī understood Śrīmad-Bhāgavatam by thorough study and explained it in his commentary known as Vaiṣṇava-toṣaṇī. All the knowledge that Śrī Sanātana Gosvāmī and Rūpa Gosvāmī directly acquired from Śrī Caitanya Mahāprabhu was broadcast all over the world by their expert service. Sanātana Gosvāmī gave his Vaiṣṇava-toṣaṇī commentary to Śrīla Jīva Gosvāmī for editing, and Śrīla Jīva Gosvāmī edited this under the name of Laghu-toṣaṇī. Whatever he immediately put down in writing was finished in the year 1476 Śaka (A.D. 1554). Śrīla Jīva Gosvāmī completed the Laghu-toṣaṇī in the year Śakābda 1504 (A.D. 1582).