B.G 13.04
तत् क्षेत्रं यच्च यादृक्च यद्विकारि यतश्च यत्। स च यो यत्प्रभावश्च तत्समासेन मे शृणु ॥४॥
Listen to me briefly as I describe that field, what it is like, what distortions it undergoes, from which influence and from whom.
Gīta Bhāshya 13.04
The being is addressed as 'yadvikāri' as it is associated with distortions, i.e. defects. The phrase 'yataś ca yat' is referred to that which drives the 'kṣetra', i.e. field. The phrase 'sa ca yaḥ' is referring to merely form.
यद्विकारि येन विकारेण युक्तम्। "यतश्च यत्" यतो याति, प्रवर्तते। "स च" प्रवर्तकः। "यतश्च यत्" इति अस्मात् प्रवर्तते क्षेत्रं इति वचनम्। "स च यः" इति स्वरूपमात्रम् ॥४॥
It is addressed as 'yadvikāri' as it is associated with distortions, i.e. defects. The phrase 'yataś ca yat', i.e. from which it goes, it means that from which it gets driven. The term 'sa ca' refers to the one who operates. The phrase 'yataś ca yat' is referred to that which drives the 'kṣetra', i.e. field. The phrase 'sa ca yaḥ' is referring to merely form.
