But will he apply it practically? There is a deeply embedded antipathy towards the Jewish people. Will they adhere to Nostra Aetate or is this just lip service? And what will they do with those priests who deny the holocaust? How will the sspx reverse the preachings of those deniers?
This is a particularly sensitive issue to me, as my wife's a Jewish convert: and we are no strangers to idiotic anti-Semitism in the traditionalist venues we frequent.
However, a priest's historical views are his own...and m not sure what can be done about that. About the most that can be done is his superior telling him to keep his fat mouth shut, like Fellay did with Williamson.
No such thing as historical heresy.