When temple was not permitting Yesudass no body bothered about this. Now once the powerful politician comes into picture all these guys start talking!!! IT is power and Money
GOD lives everywhere and he does not need any purification
But a brahmin cannot recite manthras if he is not sure of purity of surroundings
For eg. even if brahmin take bath he will recite the "manthra snana". So even if he is impure he request GOS to purify him
Secondly at the end of puja he will do "kshamapana Stothram". So even if he is 100% sure of his puja he still plead pardon with the GOD if there is some mistake in his puja.
So all these things can be understood by people who know about this
It is unfortunate that today people think that they know everything and start commenting
