A profound revelation, I would imagine in this sense, is being defined as being based on experience that corresponds with some fact about yourself or the world

A profound revelation, I would imagine in this sense, is being defined as being based on experience that corresponds with some fact about yourself or the world as it actually is. E.g. A fact about yourself - realising that you love someone. A fact about the world - realising that all matter is energy condensed. At least taking the "open your EYES man" statement at face value. But a profound experience on hallucinogenics is realising that ... ? What's the mechanism even meant to be to entangle the experience to the reality it supposedly represents? Of course, there is the other meaning of the word; great, intense. Profoundly in love, profound hatred - and so on. Certainly drugs can induce that sort of profundity.