I disagree, 

Our heart and mind is limitless but body and earth is limited, we can't even create a single bee, heaven is big thing.

Even if you build heaven on earth you can't live forever, everyone on this planet going to die till 3024.

We have to leave this mortal body to experience immortal life and places. 

 Not me I'm just going to keep replacing my body parts with robot parts until I can get myself a full robocop body and live forever.