BOD of the catechumen is never mentioned in the council of Trent, if you still believe that Trent taught BOD of the catechumen, here's more contractions that you will have to contend with:
Sess. 7, Can. 4 of Trent,
Pope Paul III, Council of Trent, Session 7, Can. 4, On the Sacraments in General: “If anyone says that the sacraments of the new law are not necessary for salvation but are superfluous, and that people obtain the grace of justification from God without them or a desire for them, by faith alone, though all are not necessary for each individual: let him be anathema.”
Since this canon is anathematizing a false position on the necessity of the Sacraments in General for justification, what doesn’t hold true for all the sacraments on justification must therefore be qualified in the canon. It is a canon on the Sacraments in General. In other words, the Council of Trent couldn’t anathematize the statement: “If anyone says that one can obtain justification without the sacraments...” – since, in the case of one sacrament, the Sacrament of Penance, one can obtain justification by the desire for it. The Council of Trent explicitly defined this no fewer than three times.
Pope Julius III, Council of Trent, Sess. 14, Chap. 4, On Penance: “The Council teaches, furthermore, that though it sometimes happens that this contrition is perfect because of charity and reconciles man to God, before this sacrament is actually received, this reconciliation must not be ascribed to the contrition itself without the desire of the sacrament which is included in it.”
Therefore, since one can obtain justification without the Sacrament of Penance, in order to make room for this truth in its definition on the Sacraments in General and Justification, the Council had to add the clause “without them or the desire for them” to make its statement applicable to all the sacraments and their necessity or lack thereof for justification.
With this in mind, one can clearly see that this canon doesn’t assert or state anywhere that one can obtain justification or salvation without the Sacrament of Baptism; it is dealing with a different issue in a very specific context. Those who insist that this canon teaches baptism of desire or that one can be justified by the desire for baptism are simply wrong; they err in understanding the canon, while contradicting the clear definition of Trent on the necessity of the Sacrament of Baptism for salvation.
Pope Paul III, The Council of Trent, Sess. 7, Can. 5 on the Sacrament of Baptism, ex cathedra: “If anyone says that baptism [the Sacrament] is optional, that is, not necessary for salvation (cf. Jn. 3:5): let him be anathema.”
To further prove this point, let’s look at two other dogmatic definitions (one from Trent and one from Vatican I) which deal with the sacraments in general and salvation. This comparison will corroborate the point above.
Pope Pius IV, “Iniunctum nobis,” The Council of Trent, Nov. 13, 1565, ex cathedra: “I also profess that there are truly and properly seven sacraments of the New Law instituted by Jesus Christ our Lord, and necessary for the salvation of mankind, although all are not necessary for each individual…”
Pope Pius IX, Vatican Council I, Sess. 2, Profession of Faith, ex cathedra: “I profess also that there are seven sacraments of the new law, truly and properly so called, instituted by our Lord Jesus Christ and necessary for salvation, though each person need not receive them all.”
Notice that the Councils of Trent and Vatican I infallibly define here that “the sacraments” as such (i.e., the sacramental system as a whole) are necessary for man’s salvation. Both definitions add the qualification that all 7 sacraments are not necessary for each individual. This is very interesting and it proves two points:
1) It proves that every man must receive at least one sacrament to be saved; otherwise, “the sacraments” as such (i.e. the sacramental system) couldn’t be said to be necessary for salvation. Hence, this definition shows that each man must at least receive the Sacrament of Baptism in order to be saved.
2) Notice that the Council of Trent and Vatican I made it a special point when defining this truth to emphasize that each person does not need to receive all of the sacraments to be saved! This proves that where exceptions or clarifications are necessary in defining truths, the Councils will include them! Thus, if some men could be saved without “the sacraments” by “baptism of desire,” then the Council could have and would have simply said that; but it didn’t.
Nothing about salvation being possible without the sacraments was taught in these dogmatic professions of Faith. Rather, the truth that the sacraments are necessary for salvation was defined, with the necessary and correct qualification that all 7 of the sacraments are not necessary for each person. The First Vatican Council defined this dogma in the very first statement on Faith at Vatican I.
Pope Pius IX, Vatican Council I, Sess. 2, Profession of Faith, ex cathedra: “I profess also that there are seven sacraments of the new law, truly and properly so called, instituted by our Lord Jesus Christ and necessary for salvation, though each person need not receive them all.”
No matter how hard one tries to avoid it, “baptism of desire” is incompatible with this truth.
Now, let’s compare these two definitions with Sess. 7, Can. 4 above. Here are all three:
Pope Pius IV, “Iniunctum nobis,” Nov. 13, 1565, ex cathedra: “I also profess that there are truly and properly seven sacraments of the New Law instituted by Jesus Christ our Lord, and necessary for the salvation of mankind, although all are not necessary for each individual…”
Pope Pius IX, Vatican Council I, Sess. 2, Profession of Faith, ex cathedra: “I profess also that there are seven sacraments of the new law, truly and properly so called, instituted by our Lord Jesus Christ and necessary for salvation, though each person need not receive them all.”
Pope Paul III, Council of Trent, Session 7, Can. 4, On the Sacraments in General, ex cathedra: “If anyone says that the sacraments of the new law are not necessary for salvation but are superfluous, and that people obtain the grace of justification from God without them or a desire for them, by faith alone, though all are not necessary for each individual: let him be anathema.”
In comparing these definitions, one notices that Sess. 7, Can. 4 of Trent (the third one) is very similar to the first two dogmatic definitions. In fact, they are almost exactly the same, but with two glaring differences: in the first two dogmatic definitions there is no reference to “without them or the desire for them,” and there is no reference to the topic of justification. The first two definitions are simply dealing with the necessity of the sacraments for salvation, whereas the third (Sess. 7, Can. 4) is dealing with an additional topic: justification and faith alone, and it makes an additional statement about it.
It is obvious that the clause “without them or the desire for them” (not found in the first two definitions) has something to do with the additional subject that is addressed here (justification and faith alone), which is not addressed in the first two definitions. In fact, the clause “without them or the desire for them” comes directly after (directly before in the Latin) the reference to justification in Sess. 7, Can. 4! This serves to prove my point above, that the reference to “without them or the desire for them” in Sess. 7, Can. 4 is there to make room for the truth that justification can be obtained without the Sacrament of Penance by the desire for it, which Trent teaches multiple times. And that is why this clause “without them or the desire for them” is not mentioned in the first two dogmatic definitions dealing with the sacraments and their necessity for salvation! If baptism of desire were true, the clause “without them or the desire for them” would be included in the first two definitions quoted above, but it isn’t.
Sess. 7, Can. 4 is condemning the Protestant idea that one can be justified without the sacraments or even without the desire for them, by faith alone. Why didn’t it simply condemn the idea that one can be justified without the sacraments by faith alone? The answer is, as stated above, because a person can be justified without the sacrament of Penance by the desire for it! Therefore, Trent condemned the Protestant idea that one can be justified without the sacraments or without the desire for them by faith alone. But a person can never be saved without incorporation into the sacramental system through the reception of Baptism. That is why no qualification was made in this regard in any of these definitions. Considering these facts, one can see that this canon is not in any way teaching baptism of desire.
In fact, when looking at Sess. 7, Can. 4 again, we can see something very interesting. Notice that Sess. 7, Can. 4 condemns anyone who says that the sacraments of the New Law are not necessary for salvation. It adds no qualification, except that all 7 are not necessary for each individual.
Pope Paul III, Council of Trent, Session 7, Can. 4, On the Sacraments in General: “If anyone says that the sacraments of the new law are not necessary for salvation but are superfluous, and that people obtain the grace of justification from God without them or a desire for them, by faith alone, though all are not necessary for each individual: let him be anathema.”
After declaring that the sacraments are necessary for salvation (baptism of desire is not a sacrament), it adds at the end the qualification (as the other definitions did) that all 7 are not necessary for each individual! But it adds no qualification that salvation can be attained by the desire for the sacraments in general. Notice that it DOESN’T SAY:
“If anyone says that the sacraments of the new law or the desire for them are not necessary for salvation but are superfluous… let him be anathema.”
Not at all. All of this serves to prove again that the Council of Trent didn’t teach baptism of desire here.
Some may object that this seems rather complicated. It really isn’t complicated, and if it is complicated, it is complicated by the people who deny the simple truth that one must be baptized to be saved, and who tenaciously assert that it is not necessary for all to be born again of water and the Holy Ghost.
Those who misunderstand or stray from the straightforward and totally simple truth (defined in the Canons on the Sacrament of Baptism) are the ones who make it complicated. If people simply repeated and adhered to the truths defined in the Canons on the Sacrament of Baptism, it would be very simple.
The Council of Trent had every opportunity to declare: “If anyone shall say that there are not three ways of receiving the grace of the Sacrament of Baptism, by desire, by blood or by water, let him be anathema,” but it never did. Rather, it declared:
Pope Paul III, The Council of Trent, Can. 2 on the Sacrament of Baptism, Sess. 7, 1547, ex cathedra: “If anyone shall say that real and natural water is not necessary for baptism, and on that account those words of Our Lord Jesus Christ: ‘Unless a man be born again of water and the Holy Spirit’ [John 3:5], are distorted into some sort of metaphor: let him be anathema.”
Pope Paul III, The Council of Trent, Can. 5 on the Sacrament of Baptism, Sess. 7, 1547, ex cathedra: “If anyone says that baptism [the sacrament] is optional, that is, not necessary for salvation (cf. Jn. 3:5): let him be anathema.”