You say it is pure errorāto abide by Trent.
history.hanover.edu/texts/trent/ct21.html
SESSION THE TWENTY-FIRST,
Being the fifth under the Sovereign Pontiff, Pius IV., celebrated on the sixteenth day of July, MDLXII.
[DECREE ON COMMUNION UNDER BOTH SPECIES, AND THE COMMUNION OF INFANTS]
Note: This title is missing in the Waterworth translation, 1848 edition.
The sacred and holy, ocecumenical and general Synod of Trent,ālawfully assembled in the Holy Ghost, the same Legates of the Apostolic See presiding therein,-whereas, touching the tremendous and most holy sacrament of the Eucharist, there are in divers places, by the most wicked artifices of the devil, spread abroad certain monstrous errors, by reason of which, in some provinces, many are seen to have departed from the faith and obedience of the Catholic Church, It has thought fit, that what relates to communion under both species, and the com-munion of infants, be in this place set forth. Wherefore It forbids all the faithful in Christ to presume henceforth to believe, teach, or preach otherwise on these matters, than is in these decrees explained and defined.
CHAPTER I.
That laymen and clerics, when not sacrifising, are not bound, of divine right, to communion under both species.
Wherefore, this holy Synod,āinstructed by the Holy Spirit, who is the spirit of wisdom and of understanding, the spirit of counsel and of godliness, and following the judgment and usage of the Church itself,ādeclares and teaches, that laymen, and clerics when not consecrating, are not obliged, by any divine precept, to receive the sacrament of the Eucharist under both species ; and that neither can it by any means be doubted, without injury to faith, that communion under either species [Page 141] is sufficient for them unto salvation. For, although Christ, the Lord, in the last supper, instituted and delivered to the apostles, this venerable sacrament in the species of bread and wine; not therefore do that institution and delivery tend thereunto, that all the faithful of Church be bound, by the institution of the Lord, to receive both species. But neither is it rightly gathered, from that discourse which is in the sixth of John,-however according to the various interpretations of holy Fathers and Doctors it be understood,āthat the communion of both species was enjoined by the Lord : for He who said; Except you eat the flesh of the Son of Man and drink his blood, you shall not have life in you (v. 54), also said; He that eateth this bread shall live for ever (v. 59); and He who said, He that eateth my flesh and drinketh my blood hath everlasting life (v. 55), also said; The bread that I will give is my flesh for the life of (lie world (v. 52); and, in fine,- He who said; He that eateth my flesh and drinketh my blood, abideth in me and I in him (v. 57), said, nevertheless; He that eateth this bread shall live for ever (v. 59.)