The Lord said, “Vedānta philosophy consists of words spoken by the Supreme Personality of Godhead Nārāyaṇa in the form of Vyāsadeva.
Brahmāṇḍa PurāṇaBrahmāṇḍa PurāṇaŚrī Caitanya-caritāmṛta Madhya-līlā · 25.143-144“ ‘The meaning of the Vedānta-sūtra is present in Śrīmad-Bhāgavatam. The full purport of the Mahābhārata is also there. The commentary of the Brahma-gāyatrī is also there and fully expanded with all Vedic knowledge. Śrīmad-Bhāgavatam is the supreme Purāṇa, and it was compiled by the Supreme Personal
Śrī Caitanya-caritāmṛta Madhya-līlā · 8.310He who has accepted as everything the lotus feet of Śrī Caitanya Mahāprabhu, Nityānanda Prabhu and Advaita Prabhu can attain this transcendental treasure.
Śrī Caitanya-caritāmṛta Madhya-līlā · 6.143“Everything in the cosmic manifestation emanates from the Absolute Truth, remains in the Absolute Truth, and after annihilation again enters the Absolute Truth.
Śrī Caitanya-caritāmṛta Ādi-līlā · 10.85Among these branches, Rūpa and Sanātana were principal. Anupama, Jīva Gosvāmī and others, headed by Rājendra, were their subbranches.