To MeanMrMustard, the person that thinks I'm not correctly comprehending Jeremiah 25 8-11. I'm doing no such thing.
Q: Considering Jehovah's thoughts through the prophet Jeremiah, who is Jehovah primary concerned with and who is his word against?
A: The nation of Israel. The reason the prophecy was uttered in the first place is because the Israelites disobeyed Jehovah.
“From the thirteenth year of Jo·si′ah the son of A′mon, the king of Judah, and down to this day, these twenty-three years the word of Jehovah has occurred to me, and I kept speaking to you people, rising up early and speaking, but you did not listen. And Jehovah sent to you all his servants the prophets, rising up early and sending [them], but you did not listen, neither did you incline your ear to listen, they saying, ‘Turn back, please, every one from his bad way and from the badness of your dealings, and continue dwelling upon the ground that Jehovah gave to you and to your forefathers from long ago and to a long time to come. And do not walk after other gods in order to serve them and to bow down to them, that you may not offend me with the work of your hands, and that I may not cause calamity to you.’
“‘But you did not listen to me,’ is the utterance of Jehovah, ‘to the intent that you might offend me with the work of your hands, for calamity to yourselves.’
“Therefore this is what Jehovah of armies has said, ‘“For the reason that you did not obey my words, here I am sending and I will take all the families of the north,” is the utterance of Jehovah, “even [sending] to Neb·u·chad·rez′zar the king of Babylon, my servant, and I will bring them against this land and against its inhabitants and against all these nations round about; and I will devote them to destruction and make them an object of astonishment and something to whistle at and places devastated to time indefinite. And I will destroy out of them the sound of exultation and the sound of rejoicing, the voice of the bridegroom and the voice of the bride, the sound of the hand mill and the light of the lamp. And all this land must become a devastated place, an object of astonishment, and these nations will have to serve the king of Babylon seventy years.”’ Jeremiah 25:3-11
At the time when this was stated, Neb·u·chad·rez′zar, the king of Babylon represented supreme rulership.
“‘The tree that you beheld, that grew great and became strong and the height of which finally reached the heavens and which was visible to all the earth, and the foliage of which was fair, and the fruit of which was abundant, and on which there was food for all; under which the beasts of the field would dwell, and on the boughs of which the birds of the heavens would reside, it is you, O king, because you have grown great and become strong, and your grandeur has grown great and reached to the heavens, and your rulership to the extremity of the earth. Daniel 4:20-22
That it why these nations (plural) was used instead of this nation, but the direct application of the prophecy was primarily concerned with the nation of Israel, as they were the only nation that was completely subdued and taken into captivity.
Considering the hatchet job you did on Daniel 9:1-2 it's you that has a grammar problem.
In the first year of Da·ri′us the son of A·has·u·e′rus of the seed of the Medes, who had been made king over the kingdom of the Chal·de′ans; in the first year of his reigning I myself, Daniel, discerned by the books the number of the years concerning which the word of Jehovah had occurred to Jeremiah the prophet, for fulfilling the devastations of Jerusalem, [namely,] seventy years. Daniel 9:1-2
You somehow derive the concept of servitude from the word devastations.
http://dictionary.reference.com/browse/devastation
1. to lay waste or make desolate; ravage; destroy
If the land becoming a devastated place for 70 years doesn't have direct application in Jeremiah 25:11, it certainly does in Daniel 9:2.
This is how it is rendered in another translation:
http://nlt.scripturetext.com/daniel/9.htm
During the first year of his reign, I, Daniel, learned from reading the word of the Lord, as revealed to Jeremiah the prophet, that Jerusalem must lie desolate for seventy years. Daniel 9:2 (New Living Translation)