Said another way, the Spiritual world is said to be nonphysical in nature and exists independently from matter. That is, the physical world would not exist if there was no one (sentient beings) there to perceive it. The Spiritual world is also said to be infinite and not subject to the constraints of linear time, death, or decay.
Conversely, the physical world is defined by its limitations. Everything is composed of the same material, but differences in configuration, finite dimensions and measurable attributes are what distinguish one thing from another. Thus: Spiritual world = infinite. Physical world = finite. Mathematically, we know that the infinite can not be produced from the finite; but, the finite can be produced from the infinite. So, did matter (finite) evolve to create consciousness (infinite) or did Spiritual consciousness and perception (infinite) evolve to create matter (finite)?
Let the intellectual jousting begin – – have fun!