I want to share something from my own practice.
Over two decades of sustained spiritual practice, I have experienced directly that spiritual energy is real, and that its capability is of a different order than physical energy. In my experience, it does not merely coexist with physical energy — it assimilates it entirely. Whatever technology can accomplish, however advanced, I believe spiritual energy can address in a way that is both more elegant and more holistic. This is not speculation for me. It is based on what I have actually experienced and practiced.
I can think of several applications where this could be of immense use to society. I also believe I have seen only the surface of what is possible, and that the full potential remains to be explored.
To put in perspective it can contain the might of all of technology of the most powerful nation in an effortless way.