Over 100 years ago the “Ether” was considered a spiritual realm. We later built machines and called the “Ether “Radio Waves”, discovering that they could be divided into frequencies of known content and used as a communication tool.
As we improve our machinery we will be able to detect frequencies far above radio waves and therefore that which is currently classified as spirit/energetic will become part of that which we consider as the physical realm.
It will take a further development, an intellectual and experiential development, to recognize that the physical is but a small part of the spiritual/energetic reality, allowing us to further recognize that which is fully energetic. When we do this, we will be in communion with the rest of God’s creations, and ultimately – God, our creator, or Source Entity.