What If External Mind is The True Reality?

There is nothing like waking up in the morning, going through your morning routine, never thinking anything else is real but one's life being led on a planet in a solar system in the Milky Way Galaxy until you stop to think, "I am a dust particle in a dust bunny in a large dust bowl..." That is about the size of reality with a few relativities from what we know as humanity. Who knows how many universes and just how much larger the cosmos that contains them all?
Now, while particle physics seeks a particle composition explanation for reality, as we experience it as humanity, what if the answer to, how is it so? How was it done? Long ago said (by some) the answer is by the awesome power of God...
I would like to share God's awesome power is as easily believable an answer and something real, and can indeed do such as forge universes, galaxies, planets, and particles, as easily as if it were infinite focus possessing, external space composed, the mind of the great Godhead, God shares with His creation! If everything is easily thought into existing, whether guided by words, or diagrams, or other, and all existing were simply the stuff a natural mind possessed to work with, as easily as  a potter with his clay, would it be difficult at all to consider looking out at the night sky and saying, "wow, awesome are your works great almighty Father..." What if this is the answer to "How its made", would it matter at all if no one believed it?