God prevented Adam & Even from ETERNAL SINFULNESS by giving them the gift of death, the ability to exit this life & arrive safely in the wondrous life to come. Death, though it would appear to be man's greatest enemy, would in the end, prove to be his greatest friend. Only through can we go to God.
Paul P. Enns, Heaven Revealed: What Is It Like? What Will We Do?... And 11 Other Things You've Wondered About
death, heaven