Bhagavad Gita : अध्याय 1 का श्लोक 28,29
दृष्टेवमं स्वजनं कृष्ण युयुत्सुं समुपस्थितम् ॥
सीदन्ति मम गात्राणि मुखं च परिशुष्यति ।
वेपथुश्च शरीरे में रोमहर्षश्च जायते ॥
भावार्थ : अर्जुन बोले- हे कृष्ण! युद्ध क्षेत्र में डटे हुए युद्ध के अभिलाषी इस स्वजनसमुदाय को देखकर मेरे अंग शिथिल हुए जा रहे हैं और मुख सूखा जा रहा है तथा मेरे शरीर में कम्प एवं रोमांच हो रहा है॥28वें का उत्तरार्ध और 29॥
My whole body is trembling, and my hair is standing on end. My bow Gāṇḍīva is slipping from my hand, and my skin is burning.
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:
"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." (Bhāg. 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 Gāṇḍīva 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.