In the Roman Catechism, Pope St. Pius V promulgated the Tridentine Council Fathers' own interpretation and explication of the teaching of the Council of Trent on the necessity of Baptism for salvation; which teaches that infants must be baptized immediately, because they have NO OTHER WAY TO BE SAVED; but for adults, Baptism must be deferred; since they do not have the danger of death that threatens infants. And in case of an unforseen danger of death, they can receive the grace and justification of Baptism through repentance and the resolve to receive Baptism. Thus, the doctrine of Baptism in voto, taught in the Decree on Justification and in Sess. 7 can. 4, is expressly taught and understood by the Council Fathers of Trent as a MEANS OF SALVATION for those cases in which the reception of baptismal water is impossible:
The text of the Roman Catechism in the precision and clarity of the original language:
" Ma nessun insegnamento è più necessario di questo: che la legge del Battesimo è prescritta dal Signore per tutti gli uomini i quali, se non rinascono a Dio con la grazia del Battesimo, son procreati dai loro genitori, siano questi fedeli o no, per la miseria e la morte eterna. Molto spesso i pastori dovranno commentare la sentenza evangelica: 'Chi non rinascer‚ per acqua e Spirito Santo non può entrare nel regno di Dio' (Gv 3,5)." ...
" Perciò i pastori insegneranno che i bambini devono assolutamente essere battezzati." ...
" Si pensi che ai piccoli non è lasciata alcuna possibilità di guadagnare la salvezza, se non è loro impartito il Battesimo." ...
" 178 Diverso metodo deve seguirsi, secondo l'antico uso ecclesiastico, a proposito di adulti che, nati da infedeli, hanno raggiunto il pieno uso della ragione. A essi deve essere proposta la fede cristiana e con ogni cura devono essere esortati, spinti e condotti ad accoglierla. Convertiti a Dio, dovranno poi essere ammoniti a non differire il sacramento del Battesimo oltre il tempo fissato dalla Chiesa."
" Nonostante ciò fu consuetudine della Chieda di non concedere subito a questa classe di individui il sacramento del Battesimo; si stabilì al contrario di ritardarlo per un certo tempo. Per essi del resto la dilazione non implica il pericolo che incombe per i bambini.
In caso improvviso di pericolo, chi ha l'uso della ragione, pur impossibilitato a purificarsi nell'acqua sacramentale, può conseguire la grazia e la giustizia col semplice proposito di ricevere a suo tempo il Battesimo, unito al pentimento dei peccati commessi."
And in English:
"But no teaching is more necessary than this one: that the law of Baptism is prescribed by the Lord for all men who, if are not reborn to God with the grace of Baptism, are procreated by their parents, whether they be faithful or not, for misery and eternal death. Very often the pastors will have to mention the evangelical pronouncement: "He who is not reborn by water and the Holy Ghost cannot enter the kingdom of God." (John 3:5) ...
Therefore the pastors shall teach that infants must absolutely be baptized." ...
" One must consider that for infants there is provided no other possibility to gain salvation, if they are not given Baptism." ...
" A different method must be followed for adults according to the ancient custom of the Church, who, born as infidels, have reached the full use of reason. To them the Christian faith must be set forth and with all dilligence they must be exhorted, prompted and led to embrace it."
" Notwithstanding that was the custom of the Church to not immediately give the sacrament of Baptism to this class of individuals; the contrary was established to delay it for a certain time. For them, on the other hand, there is not the danger that threatens infants. In the case of unforseen danger [of death] one who has the use of reason, due to the impossibility to be purified in baptismal water, can receive grace and justification with the simple resolve to receive Baptism in its due time, together with repentance for sins committed."
We have ABSOLUTE CERTITUDE that the Roman Catechism correctly explains the doctrine of the Council of Trent on Baptism, justification & salvation; because it was COMPILED AND PROMULGATED BY TRENT COUNCIL FATHERS.
The teaching is infallible: it is the unanimous teaching of the Council of Trent explained by the Fathers of Trent; and it is the unanimous and explicit teaching of the universal and ordinary magisterium for more than four centuries. Catholics are not free to accept only solemn infallible pronouncements of the extraordinary magisterium, but must assent with divine and Catholic faith to the definitive teachings of the universal magisterium under penalty of heresy (can. 751) Therefore, dear Feeneyites: Do you profess these doctrines which have been declared to be without error; and taught expressly as pertaining to the universal magisterium by Pope Clement XIII? Yes or No? If you say "NO" you excommunicate yourselves and place yourselves outside the Church, where there is no salvation.