Because Arjuna was illusioned and he was not prepared to fight, so this instruction was given, this Bhagavad-gītā instruction was given to Arjuna. So He says that "If you have actually undergone the training under the experienced, bona fide spiritual master, then you would not have gone under such illusory energy." Yena bhūtāny aśeṣāṇi drakṣyasy āt...
Then again He says,
- api ced asi pāpebhyaḥ
- sarvebhyaḥ pāpa-kṛttamaḥ
- sarvaṁ jñāna-plavenaiva
- vṛjinaṁ santariṣyasi
- (BG 4.36)
Now, Lord Śrī Kṛṣṇa says that "Just like if you have got a very good ship, you can very easily cross the Atlantic Ocean without any difficulty, similarly, we are in the midst of the ocean of ignorance." Our, this life, this conditioned life in the material world is just like the ocean of ignorance, ocean of ignorance. So Lord Caitanya, therefore, He prayed to Śrī Kṛṣṇa like this, ayi nanda-tanuja patitaṁ kiṅkaraṁ māṁ viṣame bhavāmbudhau: "My dear Lord Kṛṣṇa, I am just fallen in the ocean of ignorance." So we are in the ocean of ignorance. Now, in the ocean, if you get a very good boat or very good ship, as you can cross over, similarly, if we have the ship or the boat of perfect knowledge, then there is no fear. We can cross the ocean very easily. We can cross this ocean very easily.