The inanity of the traditionalist view is aptly shown by your claim that an unmarried man, who was probably a virgin, knew more about the place of sex in marriage than actual married couples do. 

And you are back to "Do what you are told. Believe what you are told to believe. Do not think for yourself. In fact, do not think at all. Take Adolf Eichmann as your model." You don't like it when I state, accurately, that your moral model is Adolf Eichmann, because we all know that Eichmann was a moral leper. But he accepted what his superiors told him, just as you tell us to do. Indeed, you are slamming me because, unlike both you and Eichmann, I do question what the hierarchs say.

You seem to think that it makes no difference if someone who makes pronouncements on a subject doesn't actually know anything about it. Yours is almost a parody of the Ivory Tower attitude. You follow the man in the Ivory Tower, because he is that man. I ask, "Does he actually know anything about this?"