We each take the memory of all our deeds with us into
the other life, so we take the book of our life. However,
the Lord alone and no one else can judge us all by our
actions. This is because everything we do proceeds from
final causes that lie deeply hidden inside. It is by those
causes that we are judged. They are known to no one but
the Lord, so he alone has the right to judge.
—Secrets of Heaven 8620:2