Here is a classic non sequitur: "The biggest reason I think that Protestantism lies at the heart of relativism is this. Protestants are in the awkward position of saving, 'All of Christendom c. 1516 and before, you all misunderstand Christianity!'" (Joe Heschmeyer at Shameless Popery) Leaving aside the ridiculous claim that Protestantism has to make such an assertion, there is simply no connection between that assertion and relativism. Quite to the contrary, claims that we understand correctly and someone else understands incorrectly is an absolutist claim, not a relativist claim. The blog is aptly titled, no doubt, and despite the link for those wishing to verify the accuracy of the quotation, I don't endorse his post or blog in any way.