Without having any scientific reason to think so, I think we are, indeed, alone.
We have been sending out radio signals for what, about 120 years now? I don’t expect responses, and I think our galaxy is something like 100,000 light years across.
But still, we’re now seeing light from galaxies that emanated from them billions of years ago, and millions, and thousands. And yet, we have discerned not a single signal generated from any of them. Given that there are unimaginable billions of stars and planets, one would think that by now some creature or other would have long ago emitted some kind of transmission. They wouldn’t necessarily be on our own time table of development. The chances of picking up something other than light or radiation would be pretty large, it would seem, given all the years “aliens” have had to generate something we could pick up. And yet, nothing.
I am sometimes given to wondering whether perhaps the remainder of the universe is the realm of what we call “angels”. What, after all, are they? What are their precise attributes beyond the rather limited ones that have been revealed to us? We are told they have some roles in the universe. But we don’t know what they are. Does one or perhaps a million of them govern what Dark Matter does in union with the Divine Intelligence as participants? Does one or more govern how Quantum Mechanics works and why? After all, we till the earth, plant trees and crops and catch fish and operate bulldozers. We are moving and affecting the earth, and utterly beyond the ken of other creatures of the earth.
And exactly what lies twenty miles below my feet as I sit here is likely beyond the knowledge of any human being who will ever live.
So why might there not be a realm in which the actions of the creatures who inhabit it be as beyond our ability to grasp as Shakespeare is, and will always remain, to a sea slug?
So why, then, would there be one place upon which we little diggers and planters and stackers of rocks are exclusively? Well, for a believer, for perhaps the same reason the big universe exists. Because He wants it and loves it for its own sake.