First American Empire wrote:In the long term, Christianity can't really sustain itself past that without state persecution. It's in heavy decline in Europe and North America now that religious persecution is illegal. In a few centuries, it'll have reverted back to "strong minority religion" levels.
Which doesn't explain why Christianity is increasing in Asia and Africa. Also, I ask you to find proof that the decline in Christianity is because religious persecution is illegal. I would think that secular humanism is more of a cause, especially since the decline is fairly recent.