Did you find any other post-Trent statements by theologians, authorized by imprimatur, that state that BoD is heretical, as you claim.
Or was Canisius's catechism for little boys your best effort?
Ah, so now you're resorting to gross disrespect by your denigration of St. Peter's Catechism? You're utterly disgracing yourself. St. Peter's Catechism was one of the most widely praised by the Popes and the most widely published.
On top of it, you're lying. This was called the "Small Catechism" or "Little Catechism" because it was an abridgement of his multi-volume work, the
Summa Doctrinae Christianiae. At the end, he did have an APPENDIX in which he had a series of questions without commentary that were intended to be memorized by children, and was thus the inspiration for the future Catechism formats that we later find in places like the Baltimore Catechism. But this was not a "catechism for little boys". And even if it had been, so what? St. Peter was a theologian, effectively a
peritus who spoke twice at the Council and was declared a Doctor of the Church, not a Doctor of Little Boys.
Nor is it lost on anyone that you refuse the title "Saint" to this Doctor of the Church, thus attempting to deride him even more, because he doesn't agree with YOUR reading of Trent. Of course, I'm sure we'll be hearing soon about St. Alphonsus Liguori the Great, Greatest Doctor of the Church in History ... etc. etc. In other words, your measure of whether someone was a reputable authority depends on whether they agree with you.
This gets worse with every post.
Regardless, none of these authorities was infallible. And you refuse to argue the question on its own terms.
Here's another question then. Would you say that, in the new dispensation, justification can happen without the Sacrament of Baptism?