Once it is someday proven that the supernatural is actually real, the entire secular humanist intellectual mindset of this planet will be blown away.
But that's the story of history.
Supernatural rainbows were proved to be real (i.e. to be natural). And it was the supernaturalism that was blown away. Supernatural volcanoes were proved to be real (i.e. natural). And it was the supernatural that was blown away.
In any case, it no longer matters. Christianity has been thoroughly discredited. Events in the USA have demonstrated that Christianity is a disgusting evil religion based on racism, greed, the worship of Donald Trump and the complete rejection of the moral teachings of Jesus.
So much for miracles.
Fundamentalism - the anti-American, anti-Christian branch of American Christianity