Once Sri Sri Swamiji asked Lord Krishna, 'There are three different well-known commentaries to Bhagavad Gita. Which one of those should I accept?'
Sri Krishna replied, 'I taught the Gita. Why do you bother about others' commentaries? You ask me and I will tell you the essence and meaning of Bhagavad Gita.'
When Sri Sri Swamiji asked Bhagavan Sri Krishna Himself, He answered,
'The essence of Bhagavat Gita taught by me is -- Chant the Maha Mantra always and do not worry about anything. I will take care of the rest!'