2.10. What is a spirit?

According to Aquinas, a spirit can only be in one place at a time. It’s helpful to think of spirit as an imperceptible point in the air, rather than something with a face or form or any abstract. Regarding free-range evil spirits, they seem to influence natural laws through the human mind, either by permission or by transferring their influence through trauma, fear, or other means. Without direct human interaction, such spirits likely have no impact on creation itself, instead bending certain realities to create specific situations. Jesus indeed said ghost as having no flesh, but it was unclear if he was using the term to tell the disciple that he was real, or he was making a claim about ghost. However, it is important to note that some often try to focus in their mind to find a cognitive image in their pre-frontal cortex, often through feeling their surrounding and mislabeled those junk memories pulled from the longterm storage as seeing a spiritual being or ghosts, especially when the simulative nature of our brain is triggered, where an image of a person can be projected to converse based on the captured concept by the observer, which is not spirit, but mind projection.