Srimad Bhagavad-Gita :
Chapter-5. ( Karma-sanyasa-yogam )
Arjuna's understanding about Karmam as following :
1. Yajnam, Yagam, Homam are all come under ' Vaidika Karmam'.
2. and Sanyasam means total renunciation and immerse in Tapas in the forest.
Arjuna is well educated in Sastram and intelligent, still he has this misunderstanding regarding haindava-dharmam during that yugam, i,e. even this was the state of that ancient days, what will be the present yugam "Kali".
Lord Sri Krishna's effort in this regard is to re-establish new life to the haidava- dharmic samskaram and remove the all misunderstandings.
In this context : we have seen in the last chapter that how the secretly kept Yajna-s, in the use of day to day life's duties of human beings.
Those days, when very few people ( the Bramana's ) has the control on this valuable Vedik-karma-s as their own private property, Lord cleared this and re-established that all Vedik-activities are for all human race and opened this to all.
To be continued ...