I have found countless similarities between what some entheogenic explorers encounter in their travels and what is written in a book entitled Zhuan Falun.
( Book can be downloaded here: https://falundafa.or...-Falun-2018.pdf )
Here are some quotes from Master Li Hongzhi (the author of Zhuan Falun) from some of his Buddha Law Lectures that sounded very similar to what some psychonauts unveil in their journey's:
- .."What I am talking about is the simplest form of dimensional existence. All physical substances of our mankind, including all substances that you cannot see in the air as well as those substances that we can see such as iron, cement, animals, plants, matter, and the human body, are composed of molecules. Mankind just exists on this plane of molecules, just like a 3-D painting. You live on this plane and you cannot escape it. Mankind’s science is also limited within this one dimension which it cannot even break through..."
"..So then how enormous do you think their cosmic bodies are?! What I have told you is an explanation from within one system, and the degree of complexity is simply beyond words. And it can’t be illustrated by drawings either, because the complexity of the structure is beyond what trillions of intersecting three-dimensional planes could illustrate, so it is very hard to explain it to you clearly.”
“You all know that “universe” is defined by humans. Exactly how large is the universe? Humans can’t explain exactly. The universe we usually refer to is only the cosmic expanse that we see. The largest expanse that modern scientists can observe using telescopes doesn’t exceed this small universe of ours. So put simply, this is what “universe” refers to. Yet this small universe of ours is not even one trillionth of the great cosmos. It’s within this tiny, tiny realm, which is one trillionth of one trillionth of the great cosmos. It’s only a speck of dust within a speck of dust, which is another speck of dust within a speck of dust—that’s how miniscule it is. The entire great cosmos is in motion, and the cosmic bodies of a great expanse are in motion. Wouldn’t you say that the universe is in motion? This motion brings about lives and creates species. Cultivators call this motion “evolution.” The human mind can’t comprehend things at that high a level. This cosmos is so vast that even when you reach the highest level of your cultivation at the time of Consummation, you’ll still find it incredibly vast and will exclaim with awe.”
"...I previously explained to you the concept of the universe, and how multiple Milky Ways make up one expanse of it. That expanse is what we refer to as a small universe. It takes hundreds of millions of universes such as this to make up a universe of the second layer. As for how massive the cosmos ultimately is, suppose we considered a massive universe that consists of a trillion layers to be one domain, and then grouped a trillion of these one-trillion-layer domains together—we could then call this trillion one-trillion-layered domains a particle of air. Such particles permeate the conference hall here. Although that amounts to a massive number of universes, this is still but a small, insignificant particle in just one dimension of the universe. When I arrived at the end while doing Fa-rectification (Law Rectification), I saw that the form of beings was not something the beings below would be capable of understanding anymore; as the Fa’s principles ascended, there would be simply no way for gods at lower planes to understand them. When I arrived at that realm and its state, I ultimately discovered that it too was but one particle of dust in the cosmos.”
“The boundless, measureless dimensions all have their own times, and the differences among the times, and the number of times, are also boundless and measureless, and that's what has caused the huge differences among the times in different dimensions. While the wave of the hand takes place, in some places it's almost in sync, while in some places decades, centuries, millennia, or tens of thousands of years have passed, and in other places some hundreds of millions of years, or even millions of millions of years, or some boundless and measureless amount of time has passed.”