As has been pointed out and as UpChurch notes,we know that an experience with what could be considered spiritual (to each their own) can be produced artificially by stimulating brains,there is no doubt.
Actual conditions like temporal lobe epilepsy or schizophrenia may help as a trigger.
When it comes to other incidents that people like to link spirituality into,namely OBE (out of body) near death experiences,included brain regions (like anterior gyrus) have been identified,just like other "pathological" experiences to be associated with in such an experience.We shall say that such an experience can also be caused artificially to a degree at least.
Spiritual "awakenings" or what one ever calls them can also be helped by fasting and related activities "exposing" you to such,I´m sure everyone knows what I´m after.
I consider myself to be one among those not qualified to say whether these feelings do have something divine into them but on other hand we are pretty talented with Occam´s and do have a documented reason to cut down on metaphysics and add some psychophysics.
Actual conditions like temporal lobe epilepsy or schizophrenia may help as a trigger.
When it comes to other incidents that people like to link spirituality into,namely OBE (out of body) near death experiences,included brain regions (like anterior gyrus) have been identified,just like other "pathological" experiences to be associated with in such an experience.We shall say that such an experience can also be caused artificially to a degree at least.
Spiritual "awakenings" or what one ever calls them can also be helped by fasting and related activities "exposing" you to such,I´m sure everyone knows what I´m after.
I consider myself to be one among those not qualified to say whether these feelings do have something divine into them but on other hand we are pretty talented with Occam´s and do have a documented reason to cut down on metaphysics and add some psychophysics.