Although Lord Krsna is the Supreme Personality of Godhead, out of His causeless mercy He was engaged in the service of His friend. He never fails in His affection for His devotees, and thus He is addressed herein as infallible. As charioteer, He had to carry out the orders of Arjuna, and since He did not hesitate to do so, He is addressed as infallible. Although He had accepted the position of a charioteer for His devotee, His supreme position was not challenged. In all circumstances, He is the Supreme Personality of Godhead, Hrsikesa, the Lord of the total senses. The relationship between the Lord and His servitor is very sweet and transcendental. The servitor is always ready to render a service to the Lord, and, similarly, the Lord is always seeking an opportunity to render some service to the devotee. He takes greater pleasure in His pure devotee's assuming the advantageous postion of ordering Him than He does in being the giver of orders. As master, everyone is under His orders, and no one is above Him to order Him. But when he finds that a pure devotee is ordering Him, He obtains transcendental pleasure, although He is the infallible master of all circumstances.

As a pure devotee of the Lord, Arjuna had no desire to fight with his cousins and brothers, but he was forced to come onto the battlefield by the obstinacy of Duryodhana, who was never agreeable to any peaceful negotiation. Therefore, he was very anxious to see who the leading persons present on the battlefield were. Although there was no question of a peacemaking endeavor on the battlefield, he wanted to see them again, and to see how much they were bent upon demanding an unwanted war.

It was an open secret that Duryodhana wanted to usurp the kingdom of the Pandavas by evil plans, in collaboration with his father, Dhrtarastra. Therefore, all persons who had joined the side of Duryodhana must have been birds of the same feather. Arjuna wanted to see them in the battlefield before the fight was begun, just to learn who they were, but he had no intention of proposing peace negotiations with them. It was also a fact that he wanted to see them to make an estimate of the strength which he had to face, although he was quite confident of victory because Krsna was sitting by his side.

In this verse Arjuna is referred to as Gudakesa.  Gudaka  means sleep, and one who conquers sleep is called  gudakesa.  Sleep also means ignorance. So Arjuna conquered both sleep and ignorance because of his friendship with Krsna. As a great devotee of Krsna, he could not forget Krsna even for a moment, because that is the nature of a devotee. Either in waking or in sleep, a devotee of the Lord can never be free from thinking of Krsna's name, form, quality and pastimes. Thus a devotee of Krsna can conquer both sleep and ignorance simply by thinking of Krsna constantly. This is called Krsna consciousness, or  samadhi. As Hrsikesa, or the director of the senses and mind of every living entity, Krsna could understand Arjuna's purpose in placing the chariot in the midst of the armies. Thus He did so, and spoke as follows.

As the Supersoul of all living entities, Lord Krsna could understand what was going on in the mind of Arjuna. The use of the word Hrsikesa in this connection indicates that He knew everything. And the word Partha, or the son of Kunti or Prtha, is also similarly significant in reference to Arjuna. As a friend, He wanted to inform Arjuna that because Arjuna was the son of Prtha, the sister of His own father Vasudeva, He had agreed to be the charioteer of Arjuna. Now what did Krsna mean when He told Arjuna to "behold the Kurus"? Did Arjuna want to stop there and not fight? Krsna never expected such things from the son of His aunt Prtha. The mind of Arjuna was thus predicated by the Lord in friendly joking.