Realise heaven on earth - Kena upanishad

The keword at the end of kena upanishad is Prathishttathi to the one who undergoes the states of experience mentioned there in. Prathishttathi means a minimum placement in heaven at all time for further progress in other higher level conciousness. It emphasis the importance of human body by constituents and it's greatness to be the knower of absolute truth while on earth which is greater than heaven. Other upanishads also state its ability to stop food for gods too. http://www.san.beck.org/Upan1-Kena.html