- 2 Chronicles 36:21 and Daniel 9:2 specifically refer to the 70 years of Jer 25, hence Jer 25 is required for a correct understanding of both verses, not the other way around. Jer 25 specifically states that the 70 years are for Babylon, not for Judah or Jerusalem. C.O.Jonsson is correct.
- LXX or the septuagint, is a translation made for a population of dispersed Jews in the hellenic empire who could not read there own language any more. It contains quite a few inaccuracies, more than on this point alone. I do not know what makes you believe that it "is far older and traditionally regarded as more accurate than the Masoretic text", but it is quite easy to prove it is an incorrect presentation of the facts. To drive the point home, the WTBS has all interest to present things the same way as you do, however they choose not do it, and stick to the more correct masoretic text. Any conclusion based upon the inaccurate rendering of the LXX without comparison with other renderings, removes your credibility and demonstrates you do not want to expose facts, but you are looking for elements that fit an interpretation you already hold, discarding everything that contradict it.
- If the point you try to prove in your 2nd part, holds any ground, than all the English translations of this verse would be incorrect. A lot of well educated people looked into the many renderings of this verse, before they wrote the translations as they did. Again you are not exposing any fact, but looking for elements that fit an interpretation you already hold.
Hoffnung