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.