but again i think that the friendship between state and church will be
the problem for those religions as soon as that friendship hits a low
the states will turn against their former friend,
What complete detachment from reality. But let's entertain this drivel, so ok, let's say the US Government for example, decides to eliminate religion:
Why on earth would they do this? The US government already walks on pins and needles in order not to not offend their constituency. Trying to outlaw religion, would be immediate political suicide for any Government. Also, in what planet would US citizens just settle for a government that is trying to outlaw religion? Many people in this country are willing to kill to prevent abortion from being done as to not offend their God.
Is there any US Government who is looking to have massive unrest, rioting on it's hands?
Also, Why? How is religion hurting government so much that they would need to go against all logic and common sense to get rid of it? Religion keeps people inline and under control, and governments like this.
The very mantra of the US government is "in God we trust". It's on the currency, on every speech. Is all of that going to be changed?
Before this idiotic wishful thought could happen, the US would have to become a dictatorship. So until you see a dictatorship in the US, it's pretty safe to assume this will not happen.