There is always a class of philosophers, almost akin to the Buddhists, who do not believe in the separate existence of the soul beyond the body. When Lord Krsna spoke the Bhagavad-gita, it appears that such philosophers existed, and they were known as the Lokayatikas and Vaibhasikas. These philosophers maintained that life symptoms, or soul, takes place at a certain mature condition of material combination. The modern material scientist and materialist philosophers also think similarly. According to them, the body is a combination of physical elements, and at a certain stage the life symptoms develop by interaction of the physical and chemical elements. The science of anthropology is based on this philosophy. Currently, many pseudo-religions—now becoming fashionable in America—are also adhering to this philosophy, as well as to the nihilistic nondevotional Buddhist sects.

Even if Arjuna did not believe in the existence of the soul—as in the Vaibhasika philosophy—there would still have been no cause for lamentation. No one laments the loss of a certain bulk of chemicals and stops discharging his prescribed duty. On the other hand, in modern science and scientific warfare, so many tons of chemicals are wasted for achieving victory over the enemy. According to the Vaibhasika philosophy, the so-called soul or atma vanishes along with the deterioration of the body. So, in any case, whether Arjuna accepted the Vedic conclusion that there is an atomic soul, or whether he did not believe in the existence of the soul, he had no reason to lament. According to this theory, since there are so many living entities generating out of matter every moment, and so many of them are being vanquished every moment, there is no need to grieve for such an incidence. However, since he was not risking rebirth of the soul, Arjuna had no reason to be afraid of being affected with sinful reactions due to his killing his grandfather and teacher. But at the same time, Krsna sarcastically addressed Arjuna as maha-bahu, mighty-armed, because He, at least, did not accept the theory of the Vaibhasikas, which leaves aside the Vedic wisdom. As a ksatriya, Arjuna belonged to the Vedic culture, and it behooved him to continue to follow its principles.

One has to take birth according to one's activities of life. And, after finishing one term of activities, one has to die to take birth for the next. In this way the cycle of birth and death is revolving, one after the other without liberation. This cycle of birth and death does not, however, support unnecessary murder, slaughter and war. But at the same time, violence and war are inevitable factors in human society for keeping law and order.

The Battle of Kuruksetra, being the will of the Supreme, was an inevitable event, and to fight for the right cause is the duty of a ksatriya. Why should he be afraid of or aggrieved at the death of his relatives since he was discharging his proper duty? He did not deserve to break the law, thereby becoming subjected to the reactions of sinful acts, of which he was so afraid. By avoiding the discharge of his proper duty, he would not be able to stop the death of his relatives, and he would be degraded due to his selection of the wrong path of action.

This verse more clearly explains the real nature of the soul, which is spread all over the body. Anyone can understand what is spread all over the body: it is consciousness. Everyone is conscious of the pains and pleasures of the body in part or as a whole. This spreading of consciousness is limited within one's own body. The pains and pleasures of one body are unknown to another. Therefore, each and every body is the embodiment of an individual soul, and the symptom of the soul's presence is perceived as individual consciousness. This soul is described as one ten-thousandth part of the upper portion of the hair point in size. The Svetasvatara Upanisad confirms this:

balagra-sata-bhagasya satadha kalpitasya ca

"When the upper point of a hair is divided into one hundred parts and again each of such parts is further divided into one hundred parts, each such part is the measurement of the dimension of the spirit soul." (Svet. 5.9) Similarly, in the Bhagavatam the same version is stated:

kesagra-sata-bhagasya satamsah sadrsatmakah

"There are innumerable particles of spiritual atoms, which are measured as one ten-thousandth of the upper portion of the hair."

Therefore, the individual particle of spirit soul is a spiritual atom smaller than the material atoms, and such atoms are innumerable. This very small spiritual spark is the basic principle of the material body, and the influence of such a spiritual spark is spread all over the body as the influence of the active principle of some medicine spreads throughout the body. This current of the spirit soul is felt all over the body as consciousness, and that is the proof of the presence of the soul. Any layman can understand that the material body minus consciousness is a dead body, and this consciousness cannot be revived in the body by any means of material administration. Therefore, consciousness is not due to any amount of material combination, but to the spirit soul. In the Mundaka Upanisad the measurement of the atomic spirit soul is further explained:

eso 'nuratma cetasa veditavyo

"The soul is atomic in size and can be perceived by perfect intelligence. This atomic soul is floating in the five kinds of air [prana, apana, vyana, samana and udana], is situated within the heart, and spreads its influence all over the body of the embodied living entities. When the soul is purified from the contamination of the five kinds of material air, its spiritual influence is exhibited." (Mund. 3.1.9)

The hatha-yoga system is meant for controlling the five kinds of air encircling the pure soul by different kinds of sitting postures—not for any material profit, but for liberation of the minute soul from the entanglement of the material atmosphere.

So the constitution of the atomic soul is admitted in all Vedic literatures, and it is also actually felt in the practical experience of any sane man. Only the insane man can think of this atomic soul as all-pervading Visnu-tattva.

Material compassion, lamentation and tears are all signs of ignorance of the real self. Compassion for the eternal soul is self-realization. The word "Madhusudana" is significant in this verse. Lord Krsna killed the demon Madhu, and now Arjuna wanted Krsna to kill the demon of misunderstanding that had overtaken him in the discharge of his duty. No one knows where compassion should be applied. Compassion for the dress of a drowning man is senseless. A man fallen in the ocean of nescience cannot be saved simply by rescuing his outward dress—the gross material body. One who does not know this and laments for the outward dress is called a  sudra,  or one who laments unnecessarily. Arjuna was a  ksatriya,  and this conduct was not expected from him. Lord Krsna, however, can dissipate the lamentation of the ignorant man, and for this purpose the  Bhagavad-gita  was sung by Him. This chapter instructs us in self-realization by an analytical study of the material body and the spirit soul, as explained by the supreme authority, Lord Sri Krsna. This realization is made possible by working with the fruitive being situated in the fixed conception of the real self.

Krsna and the Supreme Personality of Godhead are identical. Therefore Lord Krsna is referred to as "Bhagavan" throughout the Gita. Bhagavan is the ultimate in the Absolute Truth. Absolute Truth is realized in three phases of understanding, namely Brahman or the impersonal all-pervasive spirit; Paramatma, or the localized aspect of the Supreme within the heart of all living entities; and Bhagavan, or the Supreme Personality of Godhead, Lord Krsna.

The four orders of human society, combined with family welfare activities as they are set forth by the institution of the  sanatana-dharma  or  varnasrama-dharma,  are designed to enable the human being to attain his ultimate salvation. Therefore, the breaking of the  sanatana-dharma  tradition by irresponsible leaders of society brings about chaos in that society, and consequently people forget the aim of life—Visnu. Such leaders are called blind, and persons who follow such leaders are sure to be led into chaos.

Arjuna bases his argument not on his own personal experience, but on what he has heard from the authorities. That is the way of receiving real knowledge. One cannot reach the real point of factual knowledge without being helped by the right person who is already established in that knowledge. There is a system in the  varnasrama  institution by which one has to undergo the process of ablution before death for his sinful activities. One who is always engaged in sinful activities must utilize the process of ablution called the  prayascitta.  Without doing so, one surely will be transferred to hellish planets to undergo miserable lives as the result of sinful activities.

Driven by selfish motives, one may be inclined to such sinful acts as the killing of one's own brother, father, or mother. There are many such instances in the history of the world. But Arjuna, being a saintly devotee of the Lord, is always conscious of moral principles and therefore takes care to avoid such activities.

It is the custom—according to  ksatriya  fighting principles—that an unarmed and unwilling foe should not be attacked. Arjuna, however, in such an enigmatic position, decided he would not fight if he were attacked by the enemy. He did not consider how much the other party was bent upon fighting. All these symptoms are due to softheartedness resulting from his being a great devotee of the Lord.

While observing the situation of his enemy, Arjuna stood up on the chariot, but he was so afflicted with lamentation that he sat down again, setting aside his bow and arrows. Such a kind and softhearted person, in the devotional service of the Lord, is fit to receive self-knowledge.

According to Vedic injunctions there are six kinds of aggressors: 1) a poison giver, 2) one who sets fire to the house, 3) one who attacks with deadly weapons, 4) one who plunders riches, 5) one who occupies another's land, and 6) one who kidnaps a wife. Such aggressors are at once to be killed, and no sin is incurred by killing such aggressors. Such killing of aggressors is quite befitting for any ordinary man, but Arjuna was not an ordinary person. He was saintly by character, and therefore he wanted to deal with them in saintliness. This kind of saintliness, however, is not for a  ksatriya.  Although a responsible man in the administration of a state is required to be saintly, he should not be cowardly. For example, Lord Rama was so saintly that people were anxious to live in His kingdom,  (Rama-rajya),  but Lord Rama never showed any cowardice. Ravana was an aggressor against Rama because he kidnapped Rama's wife, Sita, but Lord Rama gave him sufficient lessons, unparalleled in the history of the world. In Arjuna's case, however, one should consider the special type of aggressors, namely his own grandfather, own teacher, friends, sons, grandsons, etc. Because of them, Arjuna thought that he should not take the severe steps necessary against ordinary aggressors. Besides that, saintly persons are advised to forgive. Such injunctions for saintly persons are more important than any political emergency. Arjuna considered that rather than kill his own kinsmen for political reasons, it would be better to forgive them on grounds of religion and saintly behavior. He did not, therefore, consider such killing profitable simply for the matter of temporary bodily happiness. After all, kingdoms and pleasures derived therefrom are not permanent, so why should he risk his life and eternal salvation by killing his own kinsmen? Arjuna's addressing of Krsna as "Madhava," or the husband of the goddess of fortune, is also significant in this connection. He wanted to point out to Krsna that, as husband of the goddess of fortune, He should not have to induce Arjuna to take up a matter which would ultimately bring about misfortune. Krsna, however, never brings misfortune to anyone, to say nothing of His devotees.

A  ksatriya  is not supposed to refuse to battle or gamble when he is so invited by some rival party. Under such obligation, Arjuna could not refuse to fight because he was challenged by the party of Duryodhana. In this connection, Arjuna considered that the other party might be blind to the effects of such a challenge. Arjuna, however, could see the evil consequences and could not accept the challenge. Obligation is actually binding when the effect is good, but when the effect is otherwise, then no one can be bound. Considering all these pros and cons, Arjuna decided not to fight.

Any man who has genuine devotion to the Lord has all the good qualities which are found in godly persons or in the demigods, whereas the nondevotee, however advanced he may be in material qualifications by education and culture, lacks in godly qualities. As such, Arjuna, just after seeing his kinsmen, friends and relatives on the battlefield, was at once overwhelmed by compassion for them who had so decided to fight amongst themselves. As far as his soldiers were concerned, he was sympathetic from the beginning, but he felt compassion even for the soldiers of the opposite party, foreseeing their imminent death. And so thinking, the limbs of his body began to quiver, and his mouth became dry. He was more or less astonished to see their fighting spirit. Practically the whole community, all blood relatives of Arjuna, had come to fight with him. This overwhelmed a kind devotee like Arjuna. Although it is not mentioned here, still one can easily imagine that not only were Arjuna's bodily limbs quivering and his mouth drying up, but that he was also crying out of compassion. Such symptoms in Arjuna were not due to weakness but to his softheartedness, a characteristic of a pure devotee of the Lord. It is said therefore:

yasyasti bhaktir bhagavaty akincana

sarvair gunais tatra samasate surah

harav abhaktasya kuto mahad-guna

mano-rathenasati dhavato bahih

"One who has unflinching devotion for the Personality of Godhead has all the good qualities of the demigods. But one who is not a devotee of the Lord has only material qualifications that are of little value. This is because he is hovering on the mental plane and is certain to be attracted by the glaring material energy." (Bhag. 5.18.12)

There are two kinds of trembling of the body, and two kinds of standings of the hair on end. Such phenomena occur either in great spiritual ecstasy or out of great fear under material conditions. There is no fear in transcendental realization. Arjuna's symptoms in this situation are out of material fear—namely, loss of life. This is evident from other symptoms also; he became so impatient that his famous bow Gandiva was slipping from his hands, and, because his heart was burning within him, he was feeling a burning sensation of the skin. All these are due to a material conception of life.

Due to his impatience, Arjuna was unable to stay on the battlefield, and he was forgetting himself on account of the weakness of his mind. Excessive attachment for material things puts a man in a bewildering condition of existence.  Bhayam dvitiyabhinivesatah:  such fearfulness and loss of mental equilibrium take place in persons who are too affected by material conditions. Arjuna envisioned only unhappiness in the battlefield—he would not be happy even by gaining victory over the foe. The word  nimitta  is significant. When a man sees only frustration in his expectations, he thinks, "Why am I here?" Everyone is interested in himself and his own welfare. No one is interested in the Supreme Self. Arjuna is supposed to show disregard for self-interest by submission to the will of Krsna, who is everyone's real self-interest. The conditioned soul forgets this, and therefore suffers material pains. Arjuna thought that his victory in the battle would only be a cause of lamentation for him.

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.

In contrast with the conchshell blown by Bhismadeva, the conchshells in the hands of Krsna and Arjuna are described as transcendental. The sounding of the transcendental conchshells indicated that there was no hope of victory for the other side because Krsna was on the side of the Pandavas. Jayas tu pandu-putranam yesam pakse janardanah. Victory is always with persons like the sons of Pandu because Lord Krsna is associated with them. And whenever and wherever the Lord is present, the goddess of fortune is also there because the goddess of fortune never lives alone without her husband. Therefore, victory and fortune were awaiting Arjuna, as indicated by the transcendental sound produced by the conchshell of Visnu, or Lord Krsna. Besides that, the chariot on which both the friends were seated was donated by Agni (the fire-god) to Arjuna, and this indicated that this chariot was capable of conquering all sides, wherever it was drawn over the three worlds.

Lord Krsna is referred to as Hrsikesa in this verse because He is the owner of all senses. The living entities are part and parcel of Him, and, therefore, the senses of the living entities are also part and parcel of His senses. The impersonalists cannot account for the senses of the living entities, and therefore they are always anxious to describe all living entities as sense-less, or impersonal. The Lord, situated in the hearts of all living entities, directs their senses. But, He directs in terms of the surrender of the living entity, and in the case of a pure devotee He directly controls the senses. Here on the Battlefield of Kuruksetra the Lord directly controls the transcendental senses of Arjuna, and thus His particular name of Hrsikesa. The Lord has different names according to His different activities. For example, His name is Madhusudana because He killed the demon of the name Madhu; His name is Govinda because He gives pleasure to the cows and to the senses; His name is Vasudeva because He appeared as the son of Vasudeva; His name is Devaki-nandana because He accepted Devaki as His mother; His name is Yasoda-nandana because He awarded His childhood pastimes to Yasoda at Vrndavana; His name is Partha-sarathi because He worked as charioteer of His friend Arjuna. Similarly, His name is Hrsikesa because He gave direction to Arjuna on the Battlefield of Kuruksetra.

Arjuna is referred to as Dhananjaya in this verse because he helped his elder brother in fetching wealth when it was required by the King to make expenditures for different sacrifices. Similarly, Bhima is known as Vrkodara because he could eat as voraciously as he could perform Herculean tasks, such as killing the demon Hidimba. So, the particular types of conchshell blown by the different personalities on the side of the Pandavas, beginning with the Lord's, were all very encouraging to the fighting soldiers. On the other side there were no such credits, nor the presence of Lord Krsna, the supreme director, nor that of the goddess of fortune. So, they were predestined to lose the battle—and that was the message announced by the sounds of the conchshells.

Sanjaya informed King Dhrtarastra very tactfully that his unwise policy of deceiving the sons of Pandu and endeavoring to enthrone his own sons on the seat of the kingdom was not very laudable. The signs already clearly indicated that the whole Kuru dynasty would be killed in that great battle. Beginning with the grandsire, Bhisma, down to the grandsons like Abhimanyu and others—including kings from many states of the world—all were present there, and all were doomed. The whole catastrophe was due to King Dhrtarastra, because he encouraged the policy followed by his sons.

As far as the others are concerned—like Jayadratha, Krtavarma, Salya, etc.—all are determined to lay down their lives for Duryodhana's sake. In other words, it is already concluded that all of them would die in the Battle of Kuruksetra for joining the party of the sinful Duryodhana. Duryodhana was, of course, confident of his victory on account of the above-mentioned combined strength of his friends.

Herein an estimation of comparative strength is made by Duryodhana. He thinks that the strength of his armed forces is immeasurable, being specifically protected by the most experienced general, Grandfather Bhisma. On the other hand, the forces of the Pandavas are limited, being protected by a less experienced general, Bhima, who is like a fig in the presence of Bhisma. Duryodhana was always envious of Bhima because he knew perfectly well that if he should die at all, he would only be killed by Bhima. But at the same time, he was confident of his victory on account of the presence of Bhisma, who was a far superior general. His conclusion that he would come out of the battle victorious was well ascertained.

Duryodhana, after praising the prowess of Bhisma, further considered that others might think that they had been considered less important, so in his usual diplomatic way, he tried to adjust the situation in the above words. He emphasized that Bhismadeva was undoubtedly the greatest hero, but he was an old man, so everyone must especially think of his protection from all sides. He might become engaged in the fight, and the enemy might take advantage of his full engagement on one side. Therefore, it was important that other heroes would not leave their strategic positions and allow the enemy to break the phalanx. Duryodhana clearly felt that the victory of the Kurus depended on the presence of Bhismadeva. He was confident of the full support of Bhismadeva and Dronacarya in the battle because he well knew that they did not even speak a word when Arjuna's wife Draupadi, in her helpless condition, had appealed to them for justice while she was being forced to strip naked in the presence of all the great generals in the assembly. Although he knew that the two generals had some sort of affection for the Pandavas, he hoped that all such affection would now be completely given up by them, as was customary during the gambling performances.

The grandsire of the Kuru dynasty could understand the inner meaning of the heart of his grandson Duryodhana, and out of his natural compassion for him he tried to cheer him by blowing his conchshell very loudly, befitting his position as a lion. Indirectly, by the symbolism of the conchshell, he informed his depressed grandson Duryodhana that he had no chance of victory in the battle, because the Supreme Lord Krsna was on the other side. But still, it was his duty to conduct the fight, and no pains would be spared in that connection.