A lot of the way they interact with their gods is ... familiar, but not the same. And, if you ever encountered hermetic alchemy, the elements are basically identical. [She shook her head.] It's just another sign that the various magics of different worlds all share something in common.

Spirit, ether, the Void, that one is always tricky because it doesn't have substance, not really. It's like a binding agent between all things, in all things, but itself separate.