KSea
That is quite an observation -yes I'm Christian.
What I mean about my OCD being demonic, is that the obsessions that appeared in my head follow very closely to what the Bible says about the behavior of the Demons.
Early in Genesis, it described these spirit creatures as originally angels having "noticed" that the "daughters of men" were "good looking". So, they materialized into a physical state (presumably in the form of human men), and then took, and married, as many of these 'good-lookers' as they desired. This, of course, is what was contrary to their original purpose; these spirits were not meant to have physical relations with women, because they were not human; besides this, they weren't meant to have sexual relations at all. The point in all of this, is that the obsessions that I had experienced, reflected the unnatural sexual desires and devious intent of the Demons (they, after all, appeared to be as something to these women that they weren't).
My obsessions have also reflected the violent nature of the Demons. According to the Bible, they persecuted people by possessing and controlling them, causing them to violently hurt themselves and others; on occasions, they inflicted diseases on their targets (i.e. Job), and made them speak profane (vulgar) and blasphemous things (telling lies against God), as well as do other nasty stuff, like involuntarily prostitute themselves (Mary Magdalene) and speak accurate predictions in behalf of powerful gambling rackets (without any benefits to themselves, of cause - Acts 16:16). There was even a time when a legion (1000!) these evil creatures transferred themselves from a single man, into a herd of pigs; they possessed all of the pigs, and made them jump off a cliff, to their deaths (the evil spirits survived - they can't physically die)
So in conclusion, I tell you (at the very least) that the Demons described in the Bible are bad news - they're violent, sexually perverse, speak lies against God (their own Father), and they torture and kill both humans and animals for cheap thrills.
So this is what I mean about my OCD - the obsessions reflect the nature of the Demons, and that is why I hate it so much!