These don't seem to hang together to me. I can't really see how, for example, 6 geese a-laying has anything to do with the 6 days of creation.
I suspect that someone's trying to sanctify this song after the fact.
I would be open to reading any kind of evidence that this was written for the purposes stated in the thread. But, I didn't see any such evidence in the article itself.
Could be. It makes for interesting discussion. A break from the political sniping going on in Washington.