aneeshm
Deity
Okay, so that says what are the criteria, but why? On what grounds can you say that the Geeta is a reliable source? Doesn't that involve circular reasoning, to trust it in the first place?
By reasoning. If we cannot find internal contradictions within the philosophy propounded in the Geeta, and it agrees with observation, then it can be accepted as true.
The Geeta is not an "absolute" scripture, even though God incarnate is the author.
The only "holy" or "absolute" scriptures of Hinduism are the Vedas - and thankfully, they don't mandate much anything at all, so Hindu society is free to evolve, but still has a centre to return to in times of crisis.
(just trying to understand, of course. I am certainly not trying to be antagonistic, in case you were wondering.)
I don't mind in the least. In fact, the more you question, the better for me - it either forces me to change my views if they were wrong, or it confirms them if they were right. It is also good for you - if you agree, then you have learnt something good, if you disagree and can give the reason for your disagreement, then you have convinced another person of the rightness of some of your views.