Hyper religiosity is a known symptom of Bipolar Disorder as well as quite a few other psychiatric conditions.
I think I have suffered from it. If you replace religion with spirituality, it comes to the same thing.
Where one is so drawn to religion, spirituality etc in order to feel special, feel unique, make sense of life, and it's problems. Where one feels that nothing else can explain so well that which you are feeling at this moment, than what you believe to be the answer. When you know that what you believe should be known by everyone. That it is the one true "faith/belief/salvation" That as long as you follow it;s statutes to perfection everything will be okay.
As long as you submerge yourself in the teachings you will find peace and happiness. That there is no other way to explain life than the way you follow.
These days these kinds of Hyper beliefs, are not limited only to religion. Also Parenting, health, etc is filled with them. Breastfeeding vs Formula, Anti-Vaccination groups, Spanking vs non spanking.
Where ever you get a group of people who so overly passionately and obsessively condemn the other side, and obsessively live their own philosophy to the exclusion of all others, there you find mental delusion.
Most people who are hyper religious end up in Cults. There seems to be some kind of an attraction to small groups of wackiness.The rest seem to just gravitate to Facebook these days.
I think I have often suffered from the above, but in various interestingly different ways.
From my spiritual period, right up to my anti-religious one, I can recognise my illness in my thought processes. Where it becomes slightly feverish and compulsive. When it's so very important, exciting and impossible to not share. There are quite a few of my older blog posts where it shines through. I'm leaving them up for now though.
So what obsessions have I had that I managed to overcome?
It would be way too embarrassing to list them. Suffice it to say I have been there. Looking back it is much easier to say "that was an unnatural obsession" than when you are right there experiencing it.
Even though it is not limited to Bipolar disorder, and I am sure everyone has it from time to time. It seems to be a recurrent theme on the bipolar spectrum which I keep seeing in my BP Friends. It's not the kind of thing where you can point it out and say. "Hey You're being delusional" That doesn't come across to well.
It's a bit of a relief, not feeling that obsessive drive at the moment, even though it does make life seem a bit bland right now. I now know what BP sufferers mean by the meds making life very boring.