De sacrosancto eucharistiae sacramento theses theologicae

LI.
AND LIKEWISE, if the host consecrated previously had been reserved at that same time, CHRIST would also have been dying in such a host; although he could nevertheless have been preserved living in the host by the absolute power of GOD.

LII.
NOW, IN TRUTH, it is certain by faith that all and only Priests can validly accomplish this Sacrament.

APPENDIX.
It is RIDICULOUS whatever the Adversaries prattle in this place about the panoply of the Aaronic Priesthood.

LIII.
It has seemed probable to some that in necessity, not only a Deacon, but also a Subdeacon and a Layman could administer the Eucharist.

LIV.
ALL Priests, by the very fact that they are constituted Priests, are held under pain of mortal sin to celebrate at least three or four times a year.

LV.
AND if they have the care of souls, by divine and natural law they must do it as frequently as is necessary so that they may satisfy their duty.

LVI.
A BAD Minister is frustrated of the fruit of the Sacrament and Sacrifice. Moreover, it is sometimes a sin to ask him to accomplish or administer the Eucharist, or to receive it from him, or even to be present at his Mass, if he is specifically excommunicated or a notorious striker of a cleric.

LVII.
In the rite of accomplishing the Eucharist, the principal action is...