And if you look at the bottom of the page Potentium is outright said be to a wrong and misguided philosophy that typical leads to the dark side. Yeah, Star Wars lore really shouldn't be used to defend your argument. That universe is pretty firm on the idea that the Force is literally black and white.
But hey, if ignore that bottom part then the philosophy ain't that bad. 
Monkey was just saying that the view of the followers of Potentium was similar to his view on magic and its various forms... or at least blood magic.
Off topic: Star Wars went down hill fast for me after they introduced the Mother and those immortal people... making it so that the light and dark has to be balanced. Just didn't make sense to me, it was like saying that the Jedi and Sith are wrong and should just be "grey" to keep balance or that the galaxy needs sith and jedi. What is the truth in Star Wars? Who knows?! It's all about balance it seems, and it just makes it sound like the Jedi beliefs are wrong... which kind of kills the whole mythos for me as it is just difficult to play as a jedi or cheer on jedis when I'm just thinking "You're wrong."
Anyway, back on topic: Ya, blood magic, it is crazy stuff, really dangerous. Gotta do a risk/reward kind of thinking... right...