Fantastic explanation Punit. Your beautiful lines seems coming right from your heart and I would say your statement is a trendsetter for those who are looking for light in the mess of confusing Orthodox approach. It will not be off-track if I quote "God could not be everywhere to show the path of light to us……so he sent Sharat Sir."
@Mukesh ji, I differ from your opinion Sir. Mantras work on your faith if pronounced in the right wave length. You, as such, do not need a known Sadguru for a Mantra to work. Rather we require someone having right knowledge to teach us. He who teaches ‘Sat’ is a Sadguru. Please care to remember, VK emits the energy of the Cosmos which is the power of Divine who is Param Guru. So there shouldn’t be a quarry that you still need a Sadguru.