They are 2 giant pots. One is in heaven, the other in hell. To get the delightful food out of each pot you need a giant long spoon. Too long to feed yourself with it. In hell everybody is fighting over the spoon and noone gets fed. In heaven the spoon gets shared and everyone feeds each other.
On earth you make your own spoon and feed yourself
Yes paradise on earth. Everybody learns to be independent.
The Marriage of Heaven and Hell by William Blake