It sounds to me that you are proposing that any commonly shared held opinion or viewpoint creates a "soul", an emergent entity from shared thoughts. I have trouble digesting such a proposition, but I am aware of the notion that individual minds can create an entity with a life of its own. These are called Tulpas. https://en.wikipedia.org/wiki/Tulpa I believe God is a created Tulpa and which has been willed a host of divine powers and motivations by humans. It's a myth which acquired a life of its own. I believe there is a biological explanation for such an assumption. It's called Empathy, and it's caused by the shared property of "mirror neurons" in the brain, which allows us to experience the emotions of others, thereby creating a shared "understanding". https://www.merriam-webster.com/dictionary/empathy It's remarkable that "false idols" are discouraged in scripture. Can't have conflicting Tulpas. Wiki. All these naturally shared abilities do not suggest a common truth (knowledge) that a soul is has a real existence, but rather a common understanding and shared emotional responses (understanding), which may or may not be true, IMO.