Fr. Arrizaga also states that:
“So, we priests can perform the confirmations in the following cases, cases which are indeed unlocked by the Pope:
1st By delegation given from a Bishop with jurisdiction.”
This statement seems to be contradicted in the commentary of Woywood/Smith on Can. 782:
“Persons who have by law the power to confirm cannot delegate that power to a priest, for, as we saw above, the Code does not grant bishops the faculty to delegate a priest to give confirmation, and besides there is no question here of delegating jurisdiction but rather a power of orders. No power of orders delegated to a person or annexed to an office can be committed to another, unless this is expressly permitted by law or by indult (Canon 210). When necessary, the Holy See grants bishops and others (vicars and prefects Apostolic) the faculty to delegate a priest for the conferring of confirmation. (1957 edition, p. 407)
If I have properly understood this commentary, the latter portion of this commentary is not contradicting the former. It is reinforcing the necessity of an express papal delegation to the bishop. It is not saying a bishop may determine there is necessity (as in the case of jurisdictional matters), and delegate a faculty on this basis.
In other words, a bishop cannot delegate the power to confirm to a priest simply because he has jurisdiction, because it is not jurisdiction which gives him the power to delegate, but rather a grant from the pope.