Therefore this word is used here, hṛṣīkeśa. Hṛṣīkeśam idaṁ vākyam, hṛṣīkeśam tadā vākyam idam āha mahī-pate (BG 1.20). Mahī-pate, "O King..." Sañjaya was addressing Dhṛtarāṣṭra. He's a king. So mahī-pate. Hṛṣīkeśaṁ kapi-dhvajaḥ. Kapi-dhvajaḥ is nominative. So "He said..." Kapi-dhvajaḥ. Kapi-dhvajaḥ is also significant. Kapi-dhvajaḥ, Arjuna, on his... Just like nowadays also, every nation has different types of flags, so Arjuna also had his flag on the... Dhvajaḥ. Dhvajaḥ means the flag. The flag was on the top of his chariot. And it was marked with Hanumān, Vajrāṅgajī, Vajrāṅgajī, Hanumān, who fought for Lord Rāmacandra. He is fighting for Kṛṣṇa. So he is also following the footsteps of Vajrāṅgajī.
Vaiṣṇavism is like that. Mahājano yena gataḥ sa panthāḥ (CC Madhya 17.186). Mahājano yena gataḥ sa panthāḥ. Vaiṣṇava should follow his previous mahājana, authority. That is Vaiṣṇavism. We don't manufacture ideas. We don't commit such rascaldom. We simply accept the behavior or the activities of previous ācāryas. There is no difficulty. There is no difficulty.
So in the fighting principle, Arjuna is fighting for Kṛṣṇa. He is following the previous fighting ācārya, Hanumānji. Therefore he has depicted his flag with Hanumān, that "Hanumānji, Vajrāṅgajī, kindly help me." This is Vaiṣṇavism. "I have come here to fight for Lord Kṛṣṇa. You fought also for the Lord. Kindly help me." This is the idea. Kapi-dhvajaḥ. So any activities of the Vaiṣṇava, they should always pray to the previous ācārya, "Kindly help me. Kindly..." This is, Vaiṣṇava is always thinking himself helpless, helpless. And begging help from the previous ācārya.
Just like in Caitanya-caritāmṛta you will find, the author, at the end of every chapter:
- śrī rūpa-raghunātha-pade yāra āśa
- caitanya-caritāmṛta kahe kṛṣṇadāsa
- (CC Adi 1.110)
His every line, he is thinking of Rūpa-Raghunātha, previous ācāryas. "So let me surrender to the gosvāmīs and they will help me how to write." You cannot write. That is not possible.