I agree with that.
A thing may exist as a real thing, a part of nature.
And a thing may exist solely as a concept / abstraction / thing imagined in the brain of an individual.
(The case of concepts of real things isn't relevant here.)
On the evidence, I think that God doesn't exist in nature, but exists as a range of concepts that will likely vary from individual to individual. And since supernatural beings are found in every culture, it may be that they're the product of an evolved tendency in humans, perhaps the instinct to answer questions instantly (a good survival tool), and perhaps to do with tribal bonding, along with having a common language, customs, and stories.
So here we go again.
Since last time, I get you now.
The definition of "real", which you use, is an idea in your brain as imaged by you. I know this because "real" is not a property of a real thing as a part of nature. How do I know that? Well, I can test for it. I can't see or otherwise have external sensory experience of it. It has no weight, dimensions and there is no instrument, which can measure it. There is no international scientific measurement standard for it and there is no scientific theory of real.
In short, it is an idea in your brain and nothing else. Real is not physical in any sense as related to science or objective empirical evidence.
You are using an idea in your brain no different than god. There is no evidence of real what so ever. You are in effect religious and properly hold real as dogmatic
as characterized by or given to the expression of opinions very strongly or positively as if they were facts; something held as an established opinion or a point of view or tenet put forth as authoritative without adequate grounds.
On the evidence, I don't think real exist in nature and it is not different as an abstract concept like god. It only works if you believe in it, hence you are religious in the following sense as per supernatural - of or relating to an order of existence beyond the visible observable universe.
Real exist solely as a concept / abstraction / thing imagined in the brain of an individual.
So no, blü 2, just as you don't believe in a god, I don't believe in real things.
So on to existence. And now I test for that. I can't see or otherwise have external sensory experience of it. It has no weight, dimensions and there is no instrument, which can measure it. There is no international scientific measurement standard for it and there is no scientific theory of real.
In short, it is an idea in your brain and nothing else. Existence is not physical in any sense as related to science or objective empirical evidence.
And all the rest of what I said about real applies to existence. Don't claim, that you are skeptical, because you are apparently unable to check your own thinking.
We are playing philosophy and you have to be better at that, than just taking your own thoughts for granted. Learn to check your own thinking.
You really have to learn to understand the difference between methodological and philosophical naturalism, if you want to claim, that you are skeptical.
Mikkel