Christianity as it exists today is showing some real wheel wobble; i.e. “gay marriage” some of its leaders denying the Lords divinity etc. Some recently found pseudo gospel will not destroy Christianity, but its current leadership just might.
Various ‘leaders’ and churches are indeed showing ‘wheel wobble’.
“Remember therefore from where you have fallen; repent, and do the works you did at first. If not, I will come to you and remove your lampstand from its place, unless you repent.”
They aren’t the first, and won’t be the last. However, they will be dealt with and Christianity will soldier on.