Bhagavad-gītā but we don't accept Kṛṣṇa's person. This is our disease because jealous. Jealousy, why shall I except Kṛṣṇa as the supreme. This is jealous, therefore so long we are jealous we cannot understand Kṛṣṇa, paramo nirmatsarāṇāṁ, satāṁ, and who is not jealous? Satāṁ, satāṁ those who are devotees.
- satāṁ prasaṅgān mama vīrya-saṁvido
- bhavanti hṛt-karṇa-rasāyanāḥ kathāḥ
- taj-joṣaṇād āśv apavarga-vartmani
- śraddhā bhaktir ratir anukramiṣyati
- (SB 3.25.25)
So we have to discuss about Kṛṣṇa amongst the Kṛṣṇa's devotees, not outsiders, outsiders they cannot understand Kṛṣṇa. They simply waste their time by commenting on Bhagavad-gītā because they are mūḍhās they cannot understand Kṛṣṇa. Kṛṣṇa says to Arjuna, I shall explain Bhagavad-gītā because you are my bhakta, bhakto 'si priyo 'si me (BG 4.3). So who can understand Bhagavad-gītā unless he is a bhakta of Kṛṣṇa? And therefore Kṛṣṇa selected Arjuna. Arjuna was not a Vedāntist, he was a householder, kṣatriya, fighter, soldier. A soldier is not expected to be Vedāntist. Neither very much well versed in all the Vedic literature. That is not the business of kṣatriya, that is the business of the brāhmaṇa. Brāhmaṇa is paṇḍita but kṣatriya is not supposed to become a paṇḍita. But still Kṛṣṇa selected him. Kṛṣṇa: "Arjuna I shall speak to you the same old story which I spoke to, imaṁ vivasvate yogaṁ proktavān aham avyayam, (BG 4.1) that is now lost. Therefore I shall revive it again, and I shall speak to you because you are my bhakta you are my friend." So this is the qualification of understanding of Bhagavad-gītā. First of all to become a devotee of Kṛṣṇa otherwise it is licking the bottle of honey. Here is honey, oh it is honey, and if you go on licking at the bottle what taste you will get? It must be opened then inside, rahasyaṁ hy etad uttamam, (BG 4.3) and who can open? The devotee can open. Otherwise lick up go on by licking the bottle for many thousands of years you will never taste what is within.