Wow 2365 and counting. This thread is the FR version of the movie “The Notebook.” :)
Nobody will answer it.
They can’t.
Truth is truth and if it changes, it either wasn’t truth before or it isn’t now.
If it wasn’t truth before, then they followed almost 2,000 years of false teachings.
If it isn’t truth now, they are following false teachings now.
Then they have to decide which it is. And on what basis do they do that? Casting lots like picking Matthias? Majority vote?