So, I have this image of you sitting in front of your computer surrounded by faded post-its referencing tired old talking points. Oh, well, ...
First, as for the text, The NJPS Jewish Study Bible renders the verse as follows:
Jeremiah 8:8
How can you say. "We are wise,
And we posses the Instructions of the Lord"?
Assuredly, for naught has the pen labored,
For naught the scribes!
And NET Bible notes:
24 tn Heb “The lying pen of the scribes have made [it] into a lie.” The translation is an attempt to make the most common interpretation of this passage understandable for the average reader. This is, however, a difficult passage whose interpretation is greatly debated and whose syntax is capable of other interpretations. The interpretation of the NJPS, “Assuredly, for naught has the pen labored, for naught the scribes,” surely deserves consideration within the context; i.e. it hasn’t done any good for the scribes to produce a reliable copy of the law, which the people have refused to follow. That interpretation has the advantage of explaining the absence of an object for the verb “make” or “labored” but creates a very unbalanced poetic couplet.
That is sufficient for us to go around and around in a merry circle.
Masha'Allah very good questions. The Jews could have kept Jeremiah because it was used by a certain sect within Judaism, or perhaps they didn't care what people thought. Who knows. The more important point you picked up on is where is this Jewish Superiority shown in the Torah. One of the most important events recorded in the Torah is the story of God's Covenant with Abraham pbuh. A careful reading of events shows the 'lying pen of the Scribes' changed the narrative.But let's recall that you wrote:
Can you offer an example showing both the original text and the redaction intended "to justify their superiority over others"? And can you tell us why these deceitful Jews failed to redact Jeremiah 8:8? Or should we simply assume that Jews (being Jews) were as incompetent as they were malicious?
I will be using the following Torah to examine the story: Berei**** - Genesis - Chapter 1 (Parshah Berei****) are you happy with this version, or do you have an alternative preference?