>>830863
Suppose for a moment their claims were accurate. Suppose that it was really the case that we were only supposed to be following the written word of God and not adding to it with other things. In that case, the fact we successfully received the transmission of the Gospel from them can be the greatest vindicating proof of their existence, as all we have to do is look and see how it is being followed. If you want to justify any other practice beyond this then you have to begin by establishing documentation of where it began, how it came to pass and so forth.
>There's no evidence of their existence.
You know, I hear this claim a lot but I've found what it really means is anything you present I will not accept as evidence, goalposts are moved, not that there actually is none. But this is in line with what we know about confirmation bias and how that works. Anything tending to confirm a bias is accepted uncritically, but the opposite is the case for things going against it.
>Not even mentioned in a bad light as "heretics" that were outlawed in the early church, like the vast number of other sects (Arians, Nestorians, Gnostics, etc).
Ok how about the fact that in Justinian's code of laws (Codex Justinianus Book 1 Title 6) he made it a specific thought-crime to baptize anyone who had supposedly already been baptized. Why do you suppose he went out of his way to make this a death penalty if there was no one breaking it? Do you think it is a coincidence that the only two thought-crimes he thought capital crimes were Arianism, or alleged "re-baptism" as he puts it?
You also have to understand, that many church writers know the gravity of accepting the antiquity of this practice, it meant undermining their own tradition. Yet enough evidence exists to still show that they failed to eradicate the more ancient church. This is what we would expect if their claims were valid. I can detect the opposition in the insistence that they were "radical reformers," despite what they themselves say.