but the atmosphere has very clearly turned hostile against Christians over the last few decades
The atmosphere has been hostile toward atheists, gays, and pretty much anyone who is not Christian all along. So now you know how it feels. But in our case it is actual persecution, not just an atmosphere.
What if Eleanor Roosevelt had wings? -- Monty Python
One important characteristic of a theory is that is has survived repeated attempts to falsify it. Contrary to your understanding, all available evidence confirms it. --Subbie
If evolution is shown to be false, it will be at the hands of things that are true, not made up. --percy