palmtree : When God was detailing the trees, and what to do and what not to do in
Gen 2:16,17 : "And Jehovah God also laid this command upon the man: “From every tree of the garden you may eat to satisfaction. 17 But as for the tree of the knowledge of good and bad you must not eat from it, for in the day you eat from it you will positively die.”
Wouldn't that be the appropiate time to lay out the requirement to eat of the tree of life on a somewhat regular schedule? After all, that would be pretty much required information, in that if you didn't eat of it, you'd die.
People assume that Adam and Eve had eternal life (immortality is not eternal life) because of verse 17, and the consequence of eating of the good/bad tree was that they would die. Ergo, if they didn't eat of that tree, they would live forever.
As well, God said all his creation was perfect. Perfection would seemingly include not being sinful and thus having to die.