We listened to Fr. Pfeiffer's March 16 sermon, (if that is the one referenced here). Quite frankly, I did not understand much of it. It was about the loss of charity and the Old Mass in which all the rest of Sacraments cohere. Maybe my not getting a clear message from the sermon had more to do with my own spiritual state presently than with Father's delivery. I don't know. I only know that we came away scratching our heads. Yes, the Holy Sacrifice of Mass is central to our Faith, and it can supply many graces. However, here in Post Falls, I look upon Immaculate Conception Church as basically a 'Mass factory,' where the 'workers' arrive glum faced, punch in, work their 'shift' listlessly, watching the clock all the while. When the service is over, they get up and leave their work stations, looking just as glum and unsatisfied as they did when their 'shifts' began.
Father says a lot in a short period of time.
Basically, if I got it correct, the core of the crisis, which comprises the Devil's attack, is twofold:
-Leadership (e.g. weak/evil humans, including the Pope)
-Holy Sacrifice of the Mass (source of all graces)
God gives us commandments (e.g. love thy enemy - ugh!) To be able to do so is almost superhuman, but God gave the commandments and supplied the font of strength to be able to abide by His commands: the Mass, which is the source of abundant graces.
As the Mass is the font for such abundant graces to help you save your soul, the Devil, of course, wants to destroy these graces by destroying the Mass (through weak/evil leadership, for instance).
New Mass is the wicked works of men and must be avoided; it's sterile, in any case - void of graces.
Those are the main points.
Your description of the Post Falls Mass is too funny. I can almost see their faces. They must be cradle Catholics. They take too much for granted!