I did, probably belatedly in life and comical in the overlooking, learn something from this thread.
The bizarre rejection of "theory" by the fundies here, as if it were a part of science that could be discarded in favor of "facts", points to a rejection of reasoning itself when applied to physical being. And that (here is the overlooked) is why fundies quote authority so much where others would argue the case.
If you don't accept what has been reasoned carefully from brute fact, you have no source of reality inclusive of sensory impression except authority. So of course you find authority convincing, and you expect others to find the word of some authority convincing as well. In fact, failure to be convinced by authority points to various character flaws, denial of authority-based reality (the only kind) seems a willful and juvinile delusion.
Quoting an authority is arguing the case, to a fundie.