Definition of world of good:
(n) :
(theology) The Scriptures, especially when interpreted as the work of God rather than man.
(n) :
A message from God, or a manifestation of his will.
(n) :
A sacred teaching, writing or book viewed as being the work of God.
(n) :
(Christianity) The Logos, or God the Son.
(n) :
(fandom slang) The creator(s) of a media franchise and/or their extradiegetic revelations about plot, characters, etc.