Actually, it all moves in weird figure-8s and spirals above Earth as we are accelerated upwards at 9.81 m/s, and those celestial bodies are also accelerated. It makes more sense than "gravity".
Are you implying that there are millions of kilometers between celestial bodies because the universe is unimaginably immense which makes us just a tiny spec of dust among the chaos that overshadows us, implying that there isn't a chance that an immortal and omnipotent creator would give two hoots about our miserable existence amidst the grandiousness of it all??
As far as I'm aware, those kind of people usually see Earth as the center. They also don't necessarily believe that celestial bodies are spheres, but rather discs gliding along the firmament.
I mean, you could buy a telescope and observe them for a few months, then you'd see the rotation of the planets. But yeah, I don't know, if those people do exist, they're probably not terribly interested in being wrong.