73:6.4
This superplant stored up certain space-energies which were antidotal to the age-producing elements of animal existence. The fruit of the tree of life was like a superchemical storage battery, mysteriously releasing the life-extension force of the universe when eaten. This form of sustenance was wholly useless to the ordinary evolutionary beings on Urantia, but specifically it was serviceable to the one hundred materialized members of Caligastia’s staff and to the one hundred modified Andonites who had contributed of their life plasm to the Prince’s staff, and who, in return, were made possessors of that complement of life which made it possible for them to utilize the fruit of the tree of life for an indefinite extension of their otherwise mortal existence.