The unitive mystical experience can be compared to falling into a black hole. When compared this way, it doesn't sound like a nice experience. Likewise, for many mystics throughout history, their divine experiences weren't always a merry venture, sometimes encountering hellish realms along the way (see, for example, St. Teresa of Ávila, or St. John of the Cross's Dark Night of the Soul).
The word mystical is derived from the Greek mystikos meaning "secret," and muo meaning "concealed." Why all the mystery? Why is it concealed? Why do people keep it a secret? This seems like shady business. But is it?
The ideas we have about God are not God. Any idea, thought, or concept never was and never will be God. They may be helpful symbols that point to God, metaphors, analogies, allegories, images, but they are not God as God is. They will inevitably conflict with one another and be fallible, as every symbol eventually fails at actually being the thing it is supposed to represent. The symbol is never the thing-in-itself.
Joannes Stobaeus was a 5th-century AD compiler of Greek texts in Stobi, Macedonia. He likely read widely, and recorded many of the most interesting passages he came across from Greek authors, including poets and prose writers. The following seems to be a reference to the ancient Mysteries, religious rites, secret ceremonies and initiations, and what took place in them, perhaps a reference to the Eleusinian Mysteries
An addition to the BHT, about the limits of knowledge.
Deep within me a thousand sweet breaths of Silence cover my lips and say— "Be Still."
I recently read three different articles that all had a very similar message. It was essentially this: there is a limit to knowledge and intellectual thought, and some answers may not be found that way. I've written about this before, but there is always more to say. We'll see why, below.
An addition to the BHT, where Paul addresses the people in Corinth about who teaches the truth about God. (The painting above is "Conversion on the Way to Damascus," by Caravaggio, c. 1600-1601.)
Walt Whitman (1819-1892) was a noted poet, essayist, and journalist, perhaps best known for his collection of poems titled Leaves of Grass. He wrote of divine experiences on several occasions in his poems.
In 1979 she had an experience while giving a eulogy at the funeral of a friend that forever changed her life. She later called it a "near-death-like" experience, being similar to many NDEs (including one she had earlier in life), but she was not near death at all. She describes it in one place this way...