Metaphysical, or Astral Energy, is basically anything outside our 4-D physical Universe. When a consciousness is the source, or directing force then said energy can be called Spiritual Energy as well. In our reality, we have the physical matter we see around us which is composed of molecules which are in turn composed of elemental atoms. Sub-Atomic particles are constructed of ever smaller quantum particles as they gradually transition into vibrating energy strings. Various strings vibrate at different frequencies to produce fundamental particles including the source of the electromagnetic force, and light known as the Photon.
Every source of light we see is composed of Photons, and light itself has its source even beyond the Photon into the higher dimensions of reality.
It is visible general evidence of Metaphysical energy and the source of the information that programs the energy strings of our Universe. Anything that manifests from outside our Universe is almost always accompanied by light. Energy Strings themselves are sewn on to the fabric of space-time which is Neutral Energy, or most plausibly what science calls Dark Energy. This Dark Energy is not to be mistaken with the dark spiritual energy of malevolent entities.
Just as matter, aka Solidified Energy, gradually transitions into physical energy strings so does pure energy gradually transition into Metaphysical 
Energy through the 5th dimensional Astral Dream Plane between life, and death. This transitional refinement of Astral Energy continues into the ever higher dimensions of the Afterlife, and various parallel dimensions within them. Ironically the Astral Realm doesn’t contain the equivalent of pure Metaphysical Energy strings despite being exclusively associated with this energy. Nor does your four-dimensional Astral Spirit body. Pure Astral Energy is thought to exist at the transitional point from our 10-12 dimensional Omniverse into Hyper-Omniversal Space. The Omniverse is the culmination of every mathematical probability within every parallel Universe, Multiverse, and dimension within the vibrational spirit construct that is the Omniverse God. Outside that parallel Omniverses are actually Gods who are identified by the frequency of their vibration. So to put it simply our Omniverse God is composed of pure Metaphysical Energy strings and is the source of astral spiritual energy, and light in our Omniverse.
Beyond the Omniverse the gradual transition to non-corporeal pure thought information takes place. 
From our perspective, we describe ghosts as non-corporeal beings but they are still composed of energy. The only true 100% non-corporeal entity of pure thought information would the highest level God thought to be the infinite eternal Macroverse God in which whose mind everything exists. Those who prefer to focus on the composition of our reality would call this the Grand Unified Information Or Pure Thought Field. The simultaneous source of all light, and darkness. In essence the equivalent of a 1 and 0 in binary computer code. A positive, or negative vibration source producing various combinations to program all aspects of reality on every dimensional level.
So to sum up Metaphysical Or Astral Energy is higher dimensional information that programs our reality ultimately from various sapient spiritual energy sources, aka Gods. It is the transition between our physical matter-energy realm and the non-corporeal pure information construct from which everything was born from. The manipulation of Metaphysical Energy via one or more consciousnesses is the source of all Magic in our Universe. The fuel of the supernatural world. If you didn’t understand some or all of this article it’s okay because this is just the tip of the iceberg in the extremely specialized, and complicated paranormal field of Quantum Metaphysics. It makes Quantum Physics look like a walk in the park!
The Power Of Metaphysical Energy
Metaphysical Energy is the clay that molds our reality under the guidance of higher dimensional Gods. Since Astral Energy is beyond the physical energy string level that designs our reality one can theoretically use it for reprogramming purposes. For most humans, this mainly applies to their physical bodies with the potential for extraordinary results. In general, having healthy strong Chakra energy centers is essential for utilization of metaphysical energy whose source is your very higher dimensional Afterlife soul outside of our space-time. However, genetics can play a role as well. If you can flood your body with as much spiritual energy as possible then you have more clay to mold by the force of your will to override the programming of the Gods! As sapient beings possessing Non-Corporeal consciousness, and multi-level souls we have that power despite the illusory veil of reality.
Mind Over Matter is more readily achieved by those with a massive influx of metaphysical energy in their physical bodies. By concentrating on your goal the spiritual energy will transform, and make your wishes come true. Most commonly seen in miraculous recoveries from health issues, feats of tremendous strength, one time completions of tasks you could never accomplish before, and even compelling someone to cooperate with you when they otherwise were stubborn as a mule!
Visual Analogy Of All Forms Of Energy:
Physical Matter | Metaphysical Matter | Non-Corporeal Matter (Solid Energy) > Physical Energy Strings (Liquid Energy) > Metaphysical Energy (Gaseous Energy) > Pure Non-Corporeal Consciousness, Energy, Or Information (Plasma Energy)
