Philosophy is the study of the fundamental nature of reality and existence, and metaphysics has further developed as the branch of philosophy which explores non-physical reality. Traditionally it consists of 3 areas of study:
Ontology: The study of the nature and the relationship of things which exist.
Cosmology: The study of the origins and nature of the universe.
Epistemology: The study of how knowledge is obtained and integrated.
Therefore, traditional metaphysics is essentially the exploration of the fundamental nature of non-physical reality in relation to origin, existence, and understanding.
Spiritually focused people have many different concepts and terms for non-physical reality. We talk about energy, chi, chakras, auras, thought forms, vibrations, frequencies, awareness, God, Creator, Great Spirit, consciousness, dimensions, oneness, angels, guides, astral worlds, intuition, and the list could go on. We attune ourselves to what is beyond, underneath, or foundational to what we can observe and interact with through our 5 physical senses.
We study metaphysics.