CC Antya 20.87
satya kahena, — ‘āge vyāsa kariba varṇane’
In the Caitanya-maṅgala, Śrīla Vṛndāvana dāsa Ṭhākura has stated in many places the factual truth that in the future Vyāsadeva will describe the Lord’s pastimes elaborately.
The statement āge vyāsa kariba varṇane is similar to a text in the Caitanya-bhāgavata (Ādi-khaṇḍa, first chapter, text 180) in which Vṛndāvana dāsa Ṭhākura says:
vistāriyā varṇite āchena veda-vyāsa
“The unlimited pastimes of Śrī Caitanya Mahāprabhu will be described by Vyāsadeva in the future.” Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura says that these statements indicate that in the future, other representatives of Vyāsadeva will elaborately describe Lord Caitanya’s pastimes. The purport is that any pure devotee in the disciplic succession who describes the pastimes of Śrī Caitanya Mahāprabhu is confirmed to be a representative of Vyāsadeva.