The first step is to admit to our own selves that there are things in life that exist that are beyond our material senses
I find the way that you phrase these things a bit suspect.
You say "in life", but the examples you and someone else gave were rather "in the universe".
And you say "beyond material senses" but the examples were also limited to empirical reality.
The example were only "beyond the senses" insofar as they were not directly perceivable / observable without the aid of some technology.
Once we put viruses under a microscope for example, our senses DO perceive them.
When we use infra red cameras, our senses also DO perceive infra red.
It sounds to me like you are trying to sneak in certain kinds of unwarranted things by using these insufficiently accurate wording.
The power of thought, where does it come from.
The rbain.
The vegetable kingdom, the animal kingdom and human kingdom all have the power of thought
It seems to me that thoughts only occur in organisms that have a brain.
I'm not aware of any meaningful concept of the word "thought" which also applies to plants.
, where does the capacity of rational thought come from?
Again: the brain.
And by adding the word "rational" to "rational thought", you just made it even worse to pretend as if it also applies to plants.
Science can answer so much, but cutting up a flesh Brain and study of its pathways will not find the power that makes that brain live.
Now you changed the language from "rational thought" to "living".
You need to decide what it is that you are talking about instead of jumping and dancing all around in vaguery.
The power behind the senses, is a power beyond the senses.
I don't know what this means. And in light of all the vaguery above, I know even less what this means.
All this just confirms to me that you are simply trying to sneak in some kind of "mystical" stuff into the conversation.
So much for your "step by step" claim of "logic and reason".
First, use words correctly or be more precise in defining the terms you use.
Second, stop being vague.
Third, realize that all examples given so far all exist well within empirical reality.