624
Въгазавад  -гўта АС III IS
[Ch. 13 ]
total number of bodies. That is the opinion of Śrīla Baladeva Vidyābhūṣaṇa: Kṛṣṇa is the Supersoul present in each and every body apart from the individual soul. And Kṛṣṇa explicitly says here that the Supersoul is the controller of both the field of activities and the finite enjoyer.
TEXT 4.
तत्क्षेत्रं यच्च यादृक् यद्विकारि यतश्च यत् । स च यो यत्प्रभावश्च तत्समासेन मे शृणु ॥ ४ ॥
tat kṣetraṁ yac ca yādṛk ca yad vikāri yataś ca yat sa ca yo yat prabhāvaś ca tat samāsena me śrnu
tat —that;  kṣetram —field of activities;  yat —as;  ca —also;  yādṛk —as it is;  ca —also;  yat —what is;  vikāri —changes;  yataḥ —from which;  ca —also;  yat —one;  saḥ —he;  ca —also;  yaḥ —one;  yat —which;  prabhāvaḥ ca —influence also;  tat —that;  samāsena —in detail;  me —from Me;  śṛṇu —understand.
TRANSLATION
Now please hear My brief description of this field of activity and how it is constituted, what its changes are, whence it is produced, who that knower of the field of activities is, and what his influences are.
PURPORT
The Lord is describing the field of activities and the knower of the field of activities in their constitutional positions. One has to know how this body is constituted, the materials of which this body is made, under whose control this body is working, how the changes are taking place, wherefrom the changes are coming, what the causes are, what the reasons are, what the ultimate goal of the individual is, and what the actual form of the individual soul is. One should also know the distinction between the individual living soul and the Supersoul, the different influences, their potentials, etc. One just has to understand this  Bhagavad-gītā  directly from the description given by the Supreme Personality of Godhead, and all this