Um Jayk, why do you think Armageddon, in any form, is inevitable?
There are risks. There's a possibility of Nuclear Armageddon. That was a very low risk, but is perhaps increasing slightly with the actions of Trump and North Korea.
The chance of governments turning on Christianity I would say is about close to nil. Why would they? Unless the whole of humanity turned on Christianity then the governments would have to turn on their own populace. The same people that vote them into power...
The biblical Armageddon has zero chance. I mean, come on! It's 2,000 year old gore-porn. Complete fantasy.