What is the possibility that Adam lived for eons in the Garden of Eden?

 

 What is the possibility that Adam lived for eons in the Garden of Eden? Then Eve was formed and before the end of the Age of Innocence.

 

They both walked with God for eons?

 

This assumes time began at the Fall and 130 years later Adam fathered Cain.

 

Could Paradise have existed in a sort of "time limbo" while the earth beyond flourished for eons?

 

(Please find flaws in the logic of these tenets on the natural level of science and the Spiritual level of scripture.)

 

(This idea came from my dear wife.)