In a synagogue in the 1st century, one could only read the Hebrew scrolls or the Targum (a translation of the Hebrew Bible into Aramaic). Greek was forbidden. Recall that Antiochus Epiphanes desecrated the Solomon’s temple circa 170 BC. Thus, the need for Herod to build the 2nd temple. The Jews of the 1st century despised the Greeks, for that and other reasons. The only evidence for a BC Septuagint is the letter of Aristeas, which no one believers but everyone quotes. It is a fantastic tale (read fantasy). There is no reference to a Septuagint prior to 50 AD (+/-). If you trace all the reference to a BC Septuagint, you will find that each and every on them references the Letter of Aristeas in one form or another. So, the only witness to a BC Septuagint is the Letter of Aristeas (LOA). If one believes the LOA, one has to believe also that the 10 northern tribes of Israel were not dispersed to four winds after 721 BC. From this diaspora they never returned. Rather you have to believe that they were still in Israel in 285 BC, since the LOA claims that 6 scribes from each of the 12 tribes of Israel were assembled in Egypt by Ptolemy Philadelphus. Incidentally, a land to which the Jews were forbidden ever to return to. Deuteronomy 28:68. Incidentally, none of the ancient writers who refer to the LOA agree on which Ptolemy pharaoh at the time. Only the Levites were to handle the scriptures (with the exception of the King who had to make a copy for himself). So, one has to add to that belief that 72 scribes (not Levites) defiled themselves among the Greeks and defied the scriptures and God’s wishes in order to handle the scriptures as well as going to a land to which they were forbidden ever to return. More so, add to that belief, that 72 scribes, each without a copy of the Hebrew scriptures, translated them from memory into Greek in 72 days and every single word was identical all the while being locked up in 72 chambers on the isle of Pharos without any collaboration between them. And by the way, why is it called LXX "The 70"? And may I say ”Incidentally” again? Incidentally, the Pharos light house was not built until 280 BC, 5 years after the blessed event. A minor point. To sum up, we are to believe that God inspired the work of 72 (not 70) disobedient, non-Levitical scribes who rendered 72 identical copies of the Hebrew scriptures from memory into Greek. Really? Incidentally (one more time), the LOA section 176 says that the whole scroll was written in gold. Really? Where is it? You’d think that someone would have a vested interest in preserving such a priceless document. Where is it? It doesn’t exist! Finally, If you were to get a copy of the Septuagint, you would find that it is nothing more than the Old Testament portions of the codex Alexandrinus, the codex Sinaiticus and the codex Vaticanus, along with the Apocrypha. Earlier English translations included the apocryphal books as part of the old testament. The KJB translators included the apocryphal books because it was part of their mandate, but they placed them in a separate section called the “Apocrypha” meaning: writings…not considered genuine. And they headed each page with the title Apocrypha to dispel any doubt of their intention. If you believe that Jesus quoted from the Septuagint, you have to also believe that Jesus endorsed the Apocrypha. Including prayers for the dead! Including praying to angels! Including purgatory! The Septuagint? Really?