The burden of proof is on the one making the claim. I can't prove a negative.
I can't prove there aren't flying pink elephants
I can't prove there isn't free will
i can't prove there aren't chocolate helicopters
Your evidence is hearsay. Indians that believe their cows are sacred also have evidence for Shiva. Each believer of each culture believes in their own gods.
This is why it is called belief. It requires no evidence.