>>29806137I think I mentioned it in the past, but I have some thought on this specific aspect.
Basically, the IRL analogy would be that the Heavenly Realm lies in hidden dimensions of the universe, like the extra dimensions used in String Theory.
Consider a vitubium particle. Vitubium is special in that its wave-particle can interact with both the Earthly Dimensions and the Heavenly Dimensions. A bit like a graviton that should in theory interact with the extra dimensions of string theory, and our spacetime.
Thus, events that occur in the Heavenly Dimensions can only be communicated to the Earthly Dimensions via Vitubium; the rest of the matter doesn't have interactions with the Heavenly Dimensions.
I think this is basically the idea you have of it, but hopefully laid out more clearly?