[Biblestudent]

In His earthly ministry, Jesus seems to reflect how the Jews thought of the uncircumision (Gentiles):
Matthew 15:26 But he answered and said, It is not meet to take the children's bread, and to cast it to dogs.

If the LXX did exist, I don't think the Jews, the Lord Jesus Christ, and the NT writers would use a Bible in the language of "dogs". What do you think?

Furthermore, did the LXX contain the Apocrypha? Many believe the existence of LXX prior to the writing of the NT. I was able to borrow Dr. Ruckman's book in Manuscript Evidence from a Bible teacher a long time ago. If I remember right, Ruckman believes that the LXX was written by Origen in his fifth column of the hexapla.