This is completely false. Supplied jurisdiction is clearly only ad hoc for the specific acts for which it is applied, e.g. confession, marriage, etc. That's made clear in pretty much every commentary on Canon Law. No, the SSPX priests stationed at chapels are NOT pastors of parishes. There's no Catholic theologian who would agree that there can be habitual supplied jurisdiction. Hey, why stop there? Maybe the SSPX bishops have episcopal jurisdiction as well and can start setting up dioceses.
Hi Lad-
You are conflating a number of concepts here, and I wanted to try an straighten them out, in the hope of furthering our mutual understanding:
Firstly, the easy one: Nobody (much less +Tissier, the SSPX, or myself) is alleging Society priests are pastors of parishes in the juridical sense.
Rather, what is being argued is whether a canonically erected and approved pius union (who’s constitutions, which clearly suppose an hierarchical organization, and which were likewise approved the same day as the pius Union) can exert canonical authority and compel obedience from its members
ad infra.
If the suppression of the Society was illegitimate and/or invalid, it would seem plausible; if the Society was legitimately and validly suppressed, the argument is moot.
Secondly, nobody (least of all +Tissier, the Society, or myself) is arguing the SSPX possesses habitual or personal jurisdiction, but simply supplied jurisdiction.
Your choice of words in calling the SSPX’s sustained use of Ecclesia supplet
“habitual supplied jurisdiction” muddies the water, but that aside, I’m not sure why you gratuitously claim (ie., you provide no argument to support) “no Catholic theologian would agree that there can be habitual supplied jurisdiction:”
Presuming by “habitual,” you mean “sustained and repeated,” the contrary is easily proven by referencing the account of St. Athanasius (who presumably continued to rely upon supplied jurisdiction during long stretches of his several excommunications, which would have deprived him of ordinary/personal/habitual jurisdiction).
There is no “cap,” or shelf life on supplied jurisdiction: It persists as long as necessity persists, and springs from the request of the faithful (which the latter may request “for any just cause”).