Here in this Bhagavad-gita, that Bhagavan is giving you knowledge. So how much perfect it is, you have to consider. Vyasadeva could have said, "Sri-vyasadeva uvaca." No. Bhagavan uvaca, so authoritative. So whatever He says, there cannot be any change. It is all perfect. Unfortunately, we rascals, we do not take Bhagavad-gita as it is. We want to change it according to our whims. This rascal havoc has ruined the whole world. Otherwise, if they would have preached Bhagavad-gita as it is, the world situation would have been different. Everything would have been in order, tranquility, peace, and everybody would have been prosperous. But the rascals will not do that. That is the defect. Therefore our tiny effort is how to present Bhagavad-gita as it is. This is our mission.
Lecture on Bhagavad-gita 2.11, Mauritius, 1 October, 1975