I'm wondering why believers remain members of this forum which is clearly hostile to believers.
Once again, I find one of these threads when there's just so many pages. So I will just go right to answering the first post.
If you keep your penis in your pants, nobody is "hostile" to you. If you take it out in public and wave it around, the reaction you receive will seem "hostile" to you. That's what many believers do with their beliefs- take it out in public and wave it around, then act surprised when people react negatively to their beliefs.
Let me answer for Perry, clearly a believer. He posts stuff here about his undying devotion to Christianity and he scoffs at evolution and science. His main reason is not to convert us, but for us to convert him. He knows he went so far in getting out of the Jehovah's Witnesses and their false beliefs, but that he stops short of fully waking up to the facts about the Bible and Christianity. So he provokes arguments in the hopes that someone will finally say something to allow him to shake his faith. (Faith being defined as pretending to know something that you really don't know)
I am confident that this will prove to be true with "Believer" also.