... I went, as I commonly do, to the Oratory for Vespers. Naturally, I wondered whether it would be SEcond Vespers of Christ the King; First Vespers of All Saints; or Second Vespers of All Saints.
Amusingly, it oscillated between First and Second Vespers of All Saints, just as the elegant whimsy of the Cantors took them. Clergy in choir were rolling in the aisles. (Don't bother to ...)
What should it have been? According to the admirable S Lawrence Press Ordo (rite of 1939), Vespers of All Saints with with commemorations of Christ the King and of the Sunday. According to my SSPX Ordo (2004; but the Littera Dominicalis is the same in 2010), it should have been Second Vespers of Christus Rex with a commemoration of All Saints. (I presume La Toussaint is some sort of frenchy term for All Hallows; why on earth can't SSPX do its Ordo in Latin like properly educated people?)
I should have added that the 1939 Ordo provides an Octave for All Saints. Somewhere here lies a key to the difference between the two versions of the Roman Calendar. 1939 is informed by an instinct that an older feast - and Toussaint is immeasurably older than Christus Rex - is more culturally embedded; has been around, has innumerable churches dedicated to its titularis; is part of an immemorial landscape. The Bugninified usage to which SSPX relates is based on simplistic logic: that a Feast of Christ takes precedence over a Feast of Saints.
I think the usage provided in the admirable and learned S Lawrence Press Ordo is profoundly right. We worship in a Tradition in which evolution and a respect for Old Custom is immeasurably more important than mathematical logic. That is why the dignity of All Hallows is immeasurably greater than that of Christus Rex.
The Oratorians, of course, had transferred All Hallows to the Sunday in accordance with modern English RC custom.