I've seen some comments on here from people saying that Christianity broke their brains. I think it broke mine too!!!
I had a dream the other night that I got a phone call from an older Christian guy, he said he'd got to come to my house to make me a musician in the church, but when he got there he saw that I hadn't vacuumed my floor, so he wasn't going to put me in the band any more. LOL!!!
In the dream I got really pissed off at the guy and started yelling at him for not asking me if I wanted to be in the church band, and I told him his religion was a fairytale and I didn't believe it. I heard him writing something on a piece of paper over the phone, I think it was something about Christian counciling, then he started firing scriptures at me and I yelled at him and told him to shove it up his ass.
Oh dear.

Red star....I remembered so clearly when I stopped drinking alcohol many years ago and the drinking dreams were so real! They scared me. I actually thought I started drinking again.
This reminds me of your dream and what your subconcious is 'fighting' even while you are asleep. For example, I would say that 'the Emperor Nigeria' could be a symbol for God and the floor being a mess, could be your mind as you work through deconverting.
Not being allowed in the band anymore could mean...you are an 'outcast' in christianity's eyes....

Finally, in the dream, you told him to 'shove it up his ass'.
I'd say you're well on the way to healing according to this disturbing dream!!

Now go to bed tonight and dream a nice dream!!