Caitanya-caritāmṛta 9.102
Blended reading (Sanskrit + English inline)
According to the śāstras: bhaktyā bhāgavataṁ grāhyaṁ na buddhyā na ca ṭīkayā. One should understand the Bhagavad-gītā and Śrīmad-Bhāgavatam by hearing them from a real devotee. One cannot understand them simply by erudite scholarship or sharp intelligence. It is also said: gītādhītā ca yenāpi bhakti-bhāvena cetasāveda-śāstra-purāṇāni tenādhītāni sarvaśaḥ To one who reads the Bhagavad-gītā with faith and devotion, the essence of Vedic knowledge is revealed. And according to the Śvetāśvatara Upaniṣad (6.23): yasya deve parā bhaktir yathā deve tathā gurautasyaite kathitā hy arthāḥ prakāśante mahātmanaḥ “Only unto those great souls who have implicit faith in both the Lord and the spiritual master are all the imports of Vedic knowledge automatically revealed.” All Vedic literatures are to be understood with faith and devotion, not by mundane scholarship. We have therefore presented Bhagavad-gītā As It Is. There are many so-called scholars and philosophers who read the Bhagavad-gītā in a scholarly way. They simply waste their time and mislead those who read their commentaries.
My note
Source: vedabase.io