I just opened up the Book on Marcel Leferbvre and on page 468, is entitled, :The Masterstroke of Satan. Footnote Oct. 13, published in 1977. Leferbvre had to make a choice between true obediance and false obedience.
..."the masterstroke of Satan has been to trick the Church through obedience into disobeying her Tradition." "Satan has played a masterstroke: those who keep the Faith are condemned by those who should defend and propagate it."