Srimad Bhagavad-Gita :
Chapter-13. ( Kshetra-kshetrajna-vibhaga-yogam )
Of Indriya-mano-bhuddhi and of sensuous objects and of emotions, this Jagat, and, over and above these own Self illuminations the Supreme Reality, i.e, the "Paramatma" : to show how this Perfection to be experienced, to the Jivatma, and take him to the door of 'Bliss' ..... this chapter, is very important.
The Paramatma which is all above names and forms ( nameless/formless) : How to fix our cittam ( mind ) in this Paramatma ---How to practice "Nirgunadyanam" ... here in this chapter explained clearly.
The contents of "Gita" is the great knowledge of experiences (Brief, Suggestive, declarations ) of Brahmarishi-s and Maharishi-s, who were the "Tattvaidarsika-s" of the ancient Bharatham.
The supreme discussions between Lord Sri Krishna and Arjuna : open this darsanam-s of Rish--s, through beautiful slokam-s seen all over Gita.
Lord Sri Krishna's kindness and Arjuna's weakness : these two this great Gita-sastram a great text to the world.
The vision is in great depth logically and scientifically explained and proved essential to our day to day life.
To be continued ...