No, it's not. You asked about whether triangles were immaterial. They are. When you arrange matter in the shape of a triangle, you are mimicking the concept of triangle. Brains have nothing to do with this.
I didn't say the "concept" of a triangle is material. And, this is definitely a distraction from the real point. God's Creation demonstrates that you need a brain to comprehend concepts. God Creation has concrete proof of BILLIONS UPON BILLIONS of examples of material life forms ...... and ZERO "immaterial life forms".
The Scriptures, more importantly, do not contain ANY descriptions of spirits, while the "spirits" mentioned are always visible when in proximity to humans ..... UNLESS the humans have their sight "held", so that they can't see, or can't recognize the being.
Rosenritter said:
You literally said that you cannot think if your brain is removed from your skull.
Yes I did, which is different than your misunderstanding.
Rosenritter said:
A brain could also theoretically live in a test tube.
Hogwash.
I suppose it is theoretically possible for a brain to live and think in a highly complex mechanism that could provide oxygen, and nutrients, and all of the chemicals utilized by the brain.... but 1) That is FAR from "a test tube" .... and it couldn't communicate without the 5 senses, plus a system for producing words.
You are merely struggling to overcome the obvious.
There are ZERO "immaterial beings" in God's Creation.
There are ZERO verses instructing us to believe in "immaterial beings".
There are ZERO explanations of "immaterial beings", other than correcting the pagan superstitions of men.
There are MANY Scriptures that discuss God, as a tangible, visible being, that we were Created to look like.
There are MANY Scriptures that discuss angels as indistinguishable from men.