Information applicable to any one subject is called "knowledge," whereas information cross-applicable to any number of subjects is called "wisdom."
The difference seems to me to be but a matter of liberating one's Mind from functional fixation and practicing the art of creative contemplation; to not fear the unknown fighting it, running from it; but to rather welcome it as a teacher and a friend and to allow it to noirish One's innate curiosity.
T'is indeed not a path for the faint of heart: those who should dismiss it and diminutize it and demonize it as "the Occult" are, themselves, guilty of occluding such respendant and divine potential!
Darkness- the unknown- is just as sacred as Light, itself, for Yin cannot sustain without Yang.
Such is the Tao: such is God.
Thus I revere it and refer to it as Taogod; not to limit either, but instead to set both terms free!