After Purusha entered with great force from the Sahasrara chakra, it took about a week for the aura to stabilize. For about three days, there was a feeling of slight vibration, but from around the fifth day, it stabilized. The original "me" consciousness was absorbed and merged into the new Purusha, and the original "me" consciousness has become almost indistinguishable, and a significant portion has been replaced by the new "me" consciousness, or perhaps it has merged and become one, and stabilized.

There are places in the world's religions and spiritual practices that deal with themes of rebirth or resurrection, but these are often treated as rituals. However, rituals are rituals, but they are merely symbolic, and I wonder if there are many rituals that can actually cause transformation.

In this case, it doesn't seem like that transformation would occur clearly during a ritual, because the timing (is not determined by the person with a physical body, but by Purusha), so it's unlikely that Purusha would enter during a ritual. Rituals are only preparations, or perhaps they are for organizing the group, or for giving status, and I don't think groups or rituals are very necessary for true spiritual experiences.

The influx of Purusha occurred during a normal, everyday meditation, and the only difference was that the Sahasrara chakra was more open than before. I haven't performed any rituals.

The image is similar to the scene in the manga Dragon Ball where Piccolo merges with Kami and says, "I am neither Kami nor Piccolo."

In overseas spiritual circles, the phenomenon of "walk-in" is also well-known, and it refers to the entry or exchange of souls from the universe, etc.

What I understand now is that this is not limited to souls from the universe. In yoga, it is said that there is a union with Purusha, in Vedanta it is said that Atman is held within the heart, in Christianity it is said that there is the Trinity, in Shintoism, the concept of "shin-jin-taittei" (unity of god and human) and rituals like "chinkon" (consoling the soul), "shizume" (appeasing the spirit), or "furutama" (transferring the soul) also mean something similar, and in spirituality, it is said that there is a union with the higher self or a walk-in. Although the wording is different, it seems that they are all saying the same thing.

What they all have in common is that once the physical "vessel" is purified to a certain extent, a higher-level being or divine spirit (Purusha) descends and becomes one with the human, and in that case, the three-dimensional "me" with a physical body becomes the basis for connecting with the higher level. (When I say "connect," it may create an image of a line.) It's not a line, but rather, it connects radially from yourself as a sphere. The idea that the higher level and your physical self are separate and connected by a line is a relatively early stage. There is also a stage where it connects intermittently, like a line. However, what I am talking about here, the stage of union with Purusha, is a state where your three-dimensional physical self and your higher self (Purusha) become one, which can be said to be a trinity. In that case, they are "overlapping." Because they are overlapping, it is not a state of being connected by a line, but rather, it expands radially to the higher level in a spherical shape.

When you reach such a state, you are no longer just your former three-dimensional self, nor are you just a pure higher-level Purusha. It is a union of both, and as a result, you become a different being from either of your former selves, and you "reborn" as a fundamentally transformed (new) self. This is a metaphor that is not entirely wrong in terms of feeling.

I think it can be said that this is the very first stage, the lowest stage of enlightenment.

However, even if I say such things publicly, I would likely be considered a "delusional person" or "crazy," and there would be no benefits to it, and I might become the target of slander and abuse. Therefore, I intend to refrain from explicitly mentioning such things in the future (depending on the circumstances).