It is not a question of embodied life, but it is the nature of the soul to be always active. Without the presence of the spirit soul, the material body cannot move. The body is only a dead vehicle to be worked by the spirit soul, which is always active and cannot stop even for a moment. As such, the spirit soul has to be engaged in the good work of Kṛṣṇa consciousness; otherwise it will be engaged in occupations dictated by illusory energy. In contact with material energy, the spirit soul acquires material modes, and to purify the soul from such affinities it is necessary to engage in the prescribed duties enjoined in the śāstras. But if the soul is engaged in his natural function of Kṛṣṇa consciousness, whatever he is able to do is good for him.
(BHAGAVAD-GITA-------3:5------PURPORT).

A spiritual form like the Lord's, either two-handed or four-handed, is attained by the devotees of the Lord either in the Vaikuṇṭhas or in the Goloka planet, according to the original nature of the soul. This form, which is cent percent spiritual, is the svarūpa of the living being, and all the living beings who participated on the Battlefield of Kurukṣetra, on both sides, attained their svarūpa, as confirmed by Bhīṣmadeva. So Lord Śrī Kṛṣṇa was not merciful only to the Pāṇḍavas; He was also merciful to the other parties because all of them attained the same result. Bhīṣmadeva wanted the same facility also, and that was his prayer to the Lord, although his position as an associate of the Lord is assured in all circumstances. The conclusion is that whoever dies looking on the Personality of Godhead within or without attains his svarūpa, which is the highest perfection of life.
(SRIMAD BHAGAVATAM-------1:9:39--------PURPORT).

Lord Caitanya told Prakāśānanda Sarasvatī that the holy name of Kṛṣṇa, called the mahā-mantra (great chanting), enables anyone who chants it to attain the stage of love of Godhead, or intensified bhāva. Such love of Godhead is the ultimate human necessity, for when one compares it with other necessities (namely religion, economic development, sense gratification and liberation), these other so-called necessities seem most insignificant. When one is absorbed in temporary designated existence, he hankers after sense gratification and liberation. However, love of Godhead is the eternal nature of the soul; it is unchangeable, beginningless and endless. Therefore temporary sense gratification or a desire for liberation cannot compare with the transcendental nature of love of God. Love of God is the fifth dimension in the human endeavor. Compared with the ocean of love of transcendental pleasure, the conception of impersonal Brahman is no more significant than a drop of water.
(TEACHINGS OF LORD CAITANYA).

If the soul himself were the cause of happiness and distress, then we could not blame others, since happiness and distress would be simply the nature of the soul. According to this theory, nothing except the soul actually exists, and if we were to perceive something besides the soul, that would be illusion. Therefore, since happiness and distress do not actually exist in this concept, why become angry at oneself or others?
Because a dead body does not feel pleasure or pain, our happiness and distress are due to our own consciousness, which is the nature of the soul. It is not, however, the original function of the soul to enjoy material happiness and suffer material distress. These are produced by ignorant material affection and enmity based on false ego. Our involvement in sense gratification drags our consciousness into the material body, where it is shocked by the inevitable bodily pains and problems.

(SRIMAD BHAGAVATAM-------11:23:52--------TRANSLATION AND PURPORT).

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