He fancies himself a kind of common man's sage, putting us snobby intellectuals in our places and showing that all that fancy book-readin' and science-doin' is no match against a god-fearing Baptist, lacking as though his education might be.
If I wouldn't hold myself to such stringent standards when it comes to armchair psychiatry, I would suspect he might be suffering from split personality disorder, one part of him getting his behind handed to him from everybody everytime he posts, the other "pwning" his opponents left and right with hilarious one-liners and devilishly clever semantics. Otherwise, I wouldn't know how one could manage to be so completely and utterly wrong about literally everything, from history, politics and the most basic concepts of science to his own religion and back.