Here's a question I've never seen asked or addressed, but I am curious, though I don't know if anyone on these boards would know. The question is this how do demons or angels even for that matter effect material objects. They do not have material bodes (though some angels show up embodied in some fashion sometimes). It's a delicate area…but lets say one has a poltergeist. Most of us would agree that this is some variety of demonic activity…my question is how…what is it that they have that can invisibly grasp and move a physical object? It's not so hard to figure out the basics of the stuff they do to tempt and influence people, but it puzzles me what it is they do to actually physically express themselves…either with objects…or with some physical attacks/scratches. Without physical substance what is it they are doing to be able to interact materially with this world? I know they do it…but I've never seen any sort of discussion that attempts to answer the question how.