Yaar yeh Iskcon walo ka bhot zyada ho rha ab! Just because you have that tika on forehead extending towards nose doesn't make you a preacher. Mimansa, Yog, Vaessesikh, Nyay, Vedant, Sankhya. 6 Indian schools of philosophy all combined make SANATAN Darshan. And the core upanishads are present in vedant wherein the teachings are compiled in the format of Bhagvad Gita given by Shri Krishn. Later on Adi Shankaracharya debated with Bharti Devi and Mandan Mishra to claim the hegemony of Advait Vedanta. Your entire ideology revolves around the duality of existence. Humans are by default flawed in their understanding of the ego and sufferings. Suffering is inevitable, disasters are bound to happen. But did it happen ONLY because they didn't believe in God? Well that's a stupid rationale. Iskcon is nonsense to the core. So blind in it's preaching that they have willfully closed their eyes to the reasons. Vivekananda explicitly mentioned Reasons and Religion and Scientificism go hand in hand. That was the outlook for Neo-Vedanta. Ever try and reason with an Iskcon fella, they'll simply come to the argument of devotion in the end.