[handgroen]

So we haven't talked about the satanic aspect of the plot very much yet.
when cohle describes the universe as a flat circle with us reincarnating into our same lives, he is implying that there is no free will, which is the main tenant of satanism.
"let do what thou wilt be the whole of the law."
basically they're saying if god is all powerful he will stop me from doing things that are against his will, and because of this mankind is justified in committing any deed.

cohle describes us sentient beings as horse carts moving around and around the surface of the flat circle. i kind of think this is the meaning behind the spiral symbol that we keep seeing.
The fact that cohle's comments so closely resemble the ideology of the cult make me think that he's dirty. Also the show is unbelievable and i can't wait.