Thanks for the time.
Marys room is a thought experiment. Mary IIRC , reads all there is to know from the perspective of the brain, about colour vision. Shes a superscientist. But she lives in a room of black and white objects. What could she know about colours she cant see, except through being let into the outside world, rather than reading a textbook on the topic? I am presuming she cant imagine green etc, or if he can, then she cant identify how the term "green" is to be used from brain wave manuals etc.
https://en.wikipedia.org/wiki/Knowledge_argument#Thought_experiment
In Bertrand Russels terms on similar issues, theres theoretical knowledge and knowledge by acquaintance. You may now understand.
Theres theoretical knowledge of faith and
religious experience especially, and then theres the experience (or acquaintance) itself. The acquaintance side is not really communicable, which is probably why they call it "mysticism". Which term stems from the root meaning "conceal".
"God has seventy thousand veils of light and darkness; if He were to remove them, the radiant splendors of His Face would burn up whoever (or ‘whatever creature’) was reached by His Gaze"...
https://en.wikipedia.org/wiki/Kashf
Whan you have the experience you "know" that "God" is "good". Or, the experience seems to be qualitatively benign in a sense that is beyond ones ordinary capacity to translate into everyday analogies and terms.
But He is aslo so powerful, in the sense that we can stray to our own peril but to his... well.... He is beyond forcing us to be good, and who knows where we will end... even the piuos depend on His mercy and fear when hearing His name.
Theres the famous case of Pascal. Who left the sciences turning towards theology after a mystic experience.
Yada, yada yada. I think God actually appreciates a sense of humor sometimes.
“Fire. God of Abraham, God of Isaac, God of Jacob, not of the philosophers and the scholars. I will not forget thy word. Amen.” - Pascal