The only reason you can't get it is because you have the materialistic reductionist view of them being merely a "ball" or whatever. If you consider them as living beings with souls like we are (but in a different way) and emitting energetic vibrations of their own kind, the answer is obvious.
It's the same thing when you mention crystals to a materialist, he/she asks "how can a rock heal you", because he/she refuses to understand the metaphysical aspect of a crystal emitting energy vibrations of a specific kind.
To be a Spiritual Satanist, you need to think in a metaphysical way, considering the astral/nonmaterial aspects of items, planets, people and everything else.