I do want to turn to Psalm 139 because I want us to see that His Spirit reaches out to every aspect, every nook and cranny, every corner of His creation.
We cannot understand. We cannot comprehend. It is beyond our ability to understand how a Being could be at the center of His creation. And we know a little bit about the awesome size of His creation. We are able to even see the earth. There are billions of people on earth. How does God keep track of all that? It is too great. It is too high. But He does it, we know, by His Spirit.
From this, we ought to be able to derive great confidence that God is always with us because His mind permeates the entirety of His creation. He is actively using His powers, His Spirit, to govern in managing His creation. He is omnipotent. He is omnipresent.