reveals that unless all our actions are surrendered to almighty we can never reap the rightful benefits of our actions

explains that the soul is indestructible and that the physical body alone gets destroyed again and again

contains explaination of the manifestations of almighty in various forms among all living and non living beings

deals with clearing the doubts of arjuna on birth and death cycle

initiates one into realizing atma gnana

preaches how to reach god even as one performs his duties alone - through karma marga