That member claimed to be a member of Christ’s “Holy Catholic and Apostolic Church”, but he is a Lutheran. Lutheranism is a major branch of Protestantism.
There’s no such thing as the “Roman” Catholic Church. There’s only the Christian (Catholic) Church, which is comprised of over 20 Liturgical Rites, of which the Roman/Latin is only one. There is also the Melkite, Maronite, Byzantine, Coptic, Alexandrian, Ruthenian, etc., and they are ALL just as **Christian (Catholic) as the rest.
The 7 Deuterocanonical books were removed by the Rabbinical school, led by Rabbi Akiva ben Joseph (A.D. 37-137 at Jabneh in the 2nd century. This was after the death and Resurrection and Ascension of Jesus—and after the destruction of the Temple. The mantle of Authority was no longer with the Jews, as Jesus transferred Authority to His Church (Matt. 16:18-19, 18:15-18, Luke 10:16, John 16:12-15, 20:21-23). The books Baruch, Tobit, Maccabees, Judith, Sirach, Wisdom and parts of Daniel and Esther were all included in the Septuagint that Jesus and the apostles used.
Rabbi Akiva was the SAME guy who proclaimed a man named Simon Bar Kokhba was the “real” Messiah during the 2nd Jewish Revolt (circa 132 AD).
The OT wasn’t decided upon at Trent. The entire Canon of Scripture was officially closed—in part, due to the deleting of books by Protestants.
This means that a FALSE prophet (Akiva) who proclaimed a FALSE “Christ” (Kokhba) was responsible for editing the Canon in a POST-Christ, POST-Temple Israel.
There are almost 150 references to those books in the NT. For example:
Matt.. 7:12 - Jesus’ golden rule “do unto others” is the converse of Tobit 4:15 –“What you hate, do not do to others”.
Matt. 11:25 - Jesus’ description “Lord of heaven and earth” is the same as Tobit 7:18 –“Lord of heaven and earth”.
Matt. 7:16, 20 - Jesus’ statement “you will know them by their fruits” follows Sirach 27:6 – “The fruit discloses the cultivation”.
Heb 11:35 - Paul teaches about the martyrdom of the mother and her sons described in 2 Macc. 7:1-42.
Eph. 6:13-17 - in fact, the whole discussion of armor, helmet, breastplate, sword, shield follows Wis. 5:17-20.
and so on…
There was NO Canon of Scripture (Bible) until it was compiled and declared by the 300 year-old Church, the Christian (Catholic) Church, led by the Holy Spirit who decided which books belonged in the Canon and which books did not. Prior to this – there were MANY individual canons (lists) – but NONE that was agreed upon by the whole Church.
The Synod of Rome (382) is where the Canon was first formally identified—all seventy-three books.
11 years after that, it was confirmed at the Synod of Hippo (393) .
4 years later, at the Council (or Synod) of Carthage (397), it was yet again confirmed. The bishops wrote at the end of their document, “But let Church beyond sea (Rome) be consulted about confirming this Canon”. There were 44 bishops, including St. Augustine who signed the document.
7 years later, in 405, in a letter from Pope Innocent I to Exsuperius, Bishop of Toulouse, he reiterated the Canon.
14 years after that, at the 2nd Council (Synod) of Carthage (419) the Canon was again formally confirmed.
The Canon of Scripture was officially closed at the Council of Trent in the 16th century.
So, the Christian (Catholic) Church didn’t “add” to Scripture. It included ALL of the books that Jesus and the Apostles studied from and referenced about 150 times in the NT.
The Old Testament Canon was not closed until LONG after the death and resurrection of Jesus. In the first century, it was an OPEN Canon. The OT Canon that the Christian (Catholic) Church adheres to was the SAME Canon that Jesus and the Apostles studied from. This can be easily demonstrated by the over 150 references, allusions and quotes from the Septuagint OT in the New Testament.
The Canon of the OT that Protestants adhere to is a POST-Christ, POST-Temple Canon that was decided upon by a non-authoritative, POST Temple rabbinical school.