"Because CPR resuscitates thousands today, it is now a commonly known "NDE" or near--death experience, that at the moment of death your whole life passes before you in an instant, with perfect clarity; and in this "life review" everything is seen truly, nothing is covered up. God is apparently sharing a foretaste of His own vision of our life with us, as He will do completely in Purgatory and / or Heaven; and repented and forgiven sins are part of this bitter yet sweet vision. St. Thomas had no CPR, and therefore few NDEs as his data, as we do, but he knew this anyway, if not inductively from data, then deductively from philosophy."