Sri Sri Ravi Shankar: When Lord Krishna sat in Samadhi that is when he recited the Gita. After the war, once Arjuna asks him that I have forgotten the beautiful knowledge that you gave me, at that time there was a lot of crowd and so much commotion on the war field and I didn’t listen to you properly. Please tell me again what you said. Then Krishna replied," No, I can’t tell you now, at that time I was in samadhi , so I made you sit and whatever came to me I told you at that time, now I cannot again tell you again". So whatever Lord Krishna said was not a person saying this knowledge but the universe speaking. These messages came from the Shiva tattva, the atma tattva. He said, ’I am the sun, I am the rain, truth and untruth, everything is me.’ This is very deep knowledge. If you see everything is made from one tattva, from atoms. What is your mother made of, father made of? Everyone’s body is made from the same thing, from food grains. Food grains are consumed and the body is developed, whoever eats, they all grow and the body is made from that. So everyone is made from one substance, one power and one energy. So, he is saying the whole world is made from that one consciousness, one energy, one substance. Now if you see the fan, mike and light are all working with one current, with electricity, isn’t it? But it seems like the mike is different, the light is different and the fan is something else. They all look different but they are all made up of the same thing. In the same way, if the sun was not there then the earth cannot exist. If the earth was not there, how could there be plants or trees or human beings? So what is our source? First from the physical aspect our source is the earth; more subtle than that it is the sun. What is the source of the sun? The universal energy - and so Lord Krishna says that universal energy is ME. That is the atma that is you and that is me and everything is made of this universal energy and this is what today’s scientist also say. Those who study quantum physics this is what they say - that the whole world is made up of one energy. Earlier it was said that there were different protons, electrons functioning and making things work but now they say it is all one energy, everything is a wave functions. What we consider physical things are not there in reality, it is all just energy and this is what Lord Krishna has said many years ago in the Bhagavad Gita. ‘Avajananti mam mudham manusim tanumasritam, Param bhavam ajananto mama bhuta- mahesvaram’, these people do not see my true nature as that one universal energy, consciousness and they are thinking I am a human being. I am in a human body but the consciousness inside me is that supreme consciousness. I am not a human being. I am a power.