Folio 320
Pius IV, 1559-1565
printed p. 288 · pdf p. 320
fountain and author of all graces, is received under the one species of bread, because, as some falsely assert, He is not received according to the institution of Christ Himself under both species: let him be anathema [cf. n. 930, 932].
937. Can. 4. If anyone says that for small children, before they have attained the years of discretion, communion of the Eucharist is necessary: let him be anathema [cf. n. 933].
Session XXII (Sept. 17, 1562)
The Doctrine on the Most Holy Sacrifice of the Mass1
937a. The holy, ecumenical, and general Synod of Trent lawfully assembled in the Holy Spirit with the same legates of the Apostolic See presiding, has decreed that the faith and doctrine concerning the great mystery of the Eucharist in the holy Catholic Church, complete and perfect in every way, should be retained and, after the errors and heresies have been repudiated, should be preserved as of old in its purity; concerning this doctrine, since it is the true and the only sacrifice, the holy Council, instructed by the light of the Holy Spirit, teaches these matters which follow, and declares that they be preached to the faithful.
Chap. 1. [The Institution of the Most Holy Sacrifice of the Mass]2
938. Since under the former Testament (as the Apostle Paul bears witness) there was no consummation because of the weakness of the Levitical priesthood, it was necessary (God the Father of mercies ordaining it thus) that another priest according to the order of Melchisedech [Gen. 14:18; Ps. 109:4; Heb. 7:11] arise, our Lord Jesus Christ, who could perfect [Heb. 10:14] all who were to be sanctified, and lead them to perfection. He, therefore, our God and Lord, though He was about to offer Himself once to God the Father upon the altar of the Cross by the mediation of death, so that He might accomplish an eternal redemption for them [edd.: illic, there], nevertheless, that His sacerdotal office might not come to an end with His death [Heb. 7:24, 27] at the Last Supper, on the night He was betrayed, so that He might leave to His beloved spouse the Church a visible sacrifice [can. 1] (as the nature of man demands), whereby that bloody sacrifice once to be completed on the Cross might be represented, and the memory of it remain even to the end of the world [I Cor. 11:23 ff.] and its saving grace be applied to the remission of those