Spirit: Nonphysical part of a person
A seat of emotions and character
Mind: Element of a person that enables them to be aware of the world and
their experiences.
Memory, Intellect
Body: Physical part of a person

Spirit(Source, Creator), epistemology: Nonphysical part of a person, where their emotions and thoughts comes out. The source of creation.
Mind(Producer), methodology: Element of a person where they are aware of the world and their experiences in it. The source of production
Body (Materiality), practice: Physical part of a person. The outcome of creation and production.