Well, that's interesting, if a bit vague. I agree with the first sentence. There certainly is an objective, comprehensible spiritual world, accessible internally (and externally). I don't know what to make of the second sentence. I would need to see examples of how the practice developed internal faculties and then (especially) what sort of results came from that.
On the face of it, I would have doubts about the objectivity of the data it derives. If all you're looking at is internal, subjective experience, it is very hard to demonstrate that has objectivity.
Personally, instead of asking if anyone is interested, I'd be more curious to hear about your views of the subject. I can understand if you didn't want to, though. This forum seems to be composed mostly traditional, pragmatically minded people with engineering, finance, administrative, or similar backgrounds. Esoteric spiritual subjects aren't likely to get a warm reception.
ER, well said. I dipped my toe into the ocean with the post. One who is on a true spiritual path, and not a religious or dogma path, realizes it is a solo journey, and at times, a lonely endeavor. From the responses so far, it seems best that PMs would allow for dialogue and discussion. My guess is that an elaboration would cause lots of time defending the views which is ok, but not my choice.
If the majority folks here are content with traditional religion, get fulfilled from attending their local place of worship, and find that inner development and resonance, then so be it. I never did it for me. I always questioned the system and actions of the system and individuals in leadership.
I'll share enough to likely stimulate conversation, so here goes.
Myself, I am a reformed Southern Baptist who at 12, got zinged in church with what I realize now was an impulse. As a 12 year old, I did not know what happened only that it was real. Science could not explain it, and science which is the greater judgment barometer of today, is the catch all, be all for most all to explain reality.
When one blends in their sensory experiences (what we see, hear, feel with the logistics of science) with the undefined, nonscientific, but personal experience we can have and develop, one has a balance. I did not sit in an ashram for years contemplating my navel. My wife and I ran a small real estate business, sold it in 2017 and retired in March 2017. We live in a guard gated golf course community, not in a commune. None of my neighbors know my beliefs as the are personal to me. The advantage this forum provides is for me to post the topic and then read the responses, and remain in anonymity.
Regarding Sacred Geometry which no one has commented on, it's all science and unites the spiritual aspect. Ever wondered why bee hives always are pentagonal? Why sea shells and leaves growing on trees have the same design as the Fibonacci relationship? Just a few things to ponder.