Krsna’s bhagwadgita and shankaracharya’s idol love are main topics for discussion surfacing among people these days . shruti’s reference is considered to validate all scriptures and shrutis are considered as gift of god . if we look to nature , all the animals and birds have their tone of conversation different at different situations .similarly vedamantras are more powerful while pronouncing rightly but nobody knows exactly . I do not know about but there is one krsna roaming with his ladies along yamuna river as per three vedas rig , sam and yaj .
If we look to bhagvatam it says that vedas being the good source of rituals do not contain much of the brahman concept about and so says the gita that people much believing on vedas lean towards the fruits of actions rather to devoting god .
Knowledge of vedas generally is termed as madhuvidya and the krsna as madhusudana .
The one vedmantra says about the person who has realised brahman to be free from sorrows and the purusha limiting in three dimensional world ten fingers above or 6 inch depth x 6 inch height x 6 inch length [ womb and / or otherwise ] with shreem and lakshmim as wives .
Vedanta is nothing but the elaborated confused part of vedmantras .When intellect crosses beyond the mire of delusion, then one attains to indifference as to what has been heard and what has yet to be heard [ real vedic knowledge ] . When the intellect, perplexed by what has been heard [ vedanta ] , shall stand immovable and steady in the self, then one shall attain self-realisation.
Krsna talks about brahman , devotion and duty clearly . he does not give much weight to other religion than one holding . he says the Lord dwells in the hearts of all beings causing all beings, by his illusive power, to revolve as if mounted on a machine , therefore to go unto him for refuge with all being and by his grace one shall obtain supreme peace and the eternal abode. Also by devotion one knows god in truth, what and who is he ; and knowing him in truth, one forthwith enters into the supreme.
He defines the acts of abandonment, gift and austerity should not be left , but should be performed as the purifiers of the wise and these actions should be performed leaving aside attachment and the desire for rewards to the best conviction.
Even a wise man acts in accordance with his own nature; beings will follow nature, what can restraint do? Without hope and with the mind and the self controlled, having abandoned all greed, doing mere bodily action, he incurs no sin . Content with what comes to him without effort, free from the pairs of opposites and envy, even-minded in success and failure, though acting, he is not bound.
For the karmas he says in the production of the effect and the cause, nature (matter) is said to be the cause and in the experience of pleasure and pain, the soul is said to be the cause.
The soul seated in nature experiences the qualities born of nature attachment to the qualities is the cause of his birth in good and evil wombs. The supreme soul in this body is also called the spectator, the permitter, the supporter,the enjoyer, the great Lord and the supreme self.