Part 6371

in his consecration and ordination, when the bishop says to him: "Receive the power of offering up the Sacrifice in the Church for the living as well as for the dead." For instrumental power lies in several instruments through which the chief agent acts.

* Reply to Objection 2: * A devout layman is united with Christ by spiritual union through faith and charity, but not by sacramental power: consequently he has a spiritual priesthood for offering spiritual sacrifices, of which it is said (Ps. 1:19): "A sacrifice to God is an afflicted spirit"; and (Rom. 12:1): "Present your bodies a living sacrifice." Hence, too, it is written (1 Pet. 2:5): "A holy priesthood, to offer up spiritual sacrifices."

* Reply to Objection 3: * The receiving of this sacrament is not of such necessity as the receiving of Baptism, as is evident from what was said above (Q[65], AA[3],4; Q[80], A[11], ad 2). And therefore, although a layman can baptize in case of necessity, he cannot perform this sacrament.

* Reply to Objection 4: * The bishop receives power to act on Christ's behalf upon His mystical body, that is, upon the Church; but the priest receives no such power in his consecration, although he may have it by commission from the bishop. Consequently all such things as do not belong to the mystical body are not reserved to the bishop, such as the consecration of this sacrament. But it belongs to the bishop to deliver, not only to the people, but likewise to priests, such things as serve them in the fulfillment of their respective duties. And because the blessing of the chrism, and of the holy oil, and of the oil of the sick, and other consecrated things, such as altars, churches, vestments, and sacred vessels, makes such things fit for use in performing the sacraments which

belong to the priestly duty, therefore such consecrations are reserved to the bishop