If it is truly a Catholic book, then why does Catholic teaching so often not correspond with scripture and on occasion oppose it?
Throughout the 1600’s, as the Puritans and the Pilgrims fled the religious persecution of England to cross the Atlantic and start a new free nation in America, they took with them their precious Geneva Bible, and rejected the King’s Bible. America was founded upon the Geneva Bible, not the King James Bible.
greatsite.com/timeline-english-bible-history/index.html
1609 AD: The Douay Old Testament is added to the Rheims New Testament (of 1582) Making the First Complete English Catholic Bible; Translated from the Latin Vulgate (80 Books).
1611 AD: The King James Bible Printed; Originally with All 80 Books. The Apocrypha was Officially Removed in 1885 Leaving Only 66 Books.
MARGINAL REFERENCES TO THE APOCRYHA DELETED
The total number of references to the Apocrypha in the margins of the Old and New Testaments of the King James version as printed in 1611 is 113. Of this number, 102 are in the Old Testament, and 11 in the New. The New Testament passages with references to the Apocrypha are as follows:
Mat 6:7 Ecclesiasticus 7:14
Mat 23:37 2 Esdras 1:30
Mat 27:43 Wisdom 2:15-16
Luke 6:31 Tobit 4:15
Luke 14:13 Tobit 4:7
John 10:22 1 Maccabees 4:59
Rom 9:21 Wisdom 15:7
Rom 11:34 Wisdom 9:13
2 Cor 9:7 Ecclesiasticus 35:9
Heb 1:3 Wisdom 7:26
Heb 11:35 2 Maccabees 7
bible-researcher.com/canon10.html
apostate.com/religion/bible-versions.html
Jesus and Paul quote from the Septuagint
scripturecatholic.com/septuagint.html
ewtn.com/library/ANSWERS/DEUTEROS.HTM
Many people ask why the Bible used by the Roman Catholic church has more books in it than the typical Protestant Bible. These “apocryphal” or “deuterocanonical” books are Baruch, Ecclesiasticus (also known as Sirach), Judith, I and II Maccabees, Tobit, Wisdom of Solomon, and additional chapters of Daniel and Esther. The most religiously important of the books are Ecclesiasticus and the Wisdom of Solomon, while the most historically important is 1st Maccabees.
The early church was founded by Hellenistic Jews; naturally, they used the Septuagint. There are passages in the gospels and epistles where Jesus and Paul quote from the Septuagint: 300 of 350 quotations from the Old Testament in the New Testament are from the Septuagint. So while the Jews may have settled on the Palestinian canon by the early first century, the Christian church did not.
apostate.com/2.0/english-bible-versions
The Maccabean Revolt began in 168-167 B.C. when the Romans expelled Antiochus Epiphanes from Egypt, a man who began to vent his rage upon the Jews. He massacred vast numbers of Jews on their Sabbath day, took many captive, erected a fortress on Mt. Zion, and attempted to abolish all vestiges of Jewish worship and practice. The Temple was dedicated to the false god Zeus, and upon the newly erected altar a pig was sacrificed! (The apocryphal book of Maccabees, apparently quoting Daniel 11:31, calls this act the “abomination of desolation.”)
heraldmag.org/2002/02so_7.htm
The Reformation Attack on the Bible. The deuterocanonicals teach Catholic doctrine, and for this reason they were taken out of the Old Testament by Martin Luther and placed in an appendix without page numbers. Luther also took out four New Testament books—Hebrews, James, Jude, and Revelation—and put them in an appendix without page numbers as well. These were later put back into the New Testament by other Protestants, but the seven books of the Old Testament were left out. Following Luther they had been left in an appendix to the Old Testament, and eventually the appendix itself was dropped (in 1827 by the British and Foreign Bible Society),
ewtn.com/library/ANSWERS/DEUTEROS.HTM