As we continue this discussion we have to understand that what might be considered a mistranslation to one might not be considered that by another. It may, however, be that of just a plain and simple mis-understanding of the true meaning of a word that has more than one meaning. For example you might have the word "Enlarge". This word has different meanings when used in different ways.
I will use the KJV with Strong's numbers as well as the Strong's definition of each meaning to explain.
Gen 9:27 God430 shall
enlarge6601 Japheth,3315 and he shall dwell7931 in the tents168 of Shem;8035 and Canaan3667 shall be1961 his servant.5650
H6601
פּתה
pâthâh
paw-thaw'
A primitive root; to open, that is, be (causatively make) roomy; usually figuratively (in a mental or moral sense) to be (causatively make)
simple or (in a sinister way) delude: - allure, deceive, enlarge, entice, flatter, persuade, silly (one).
Exo 22:16 And if3588 a man376
entice6601 a maid1330 that834 is not3808 betrothed,781 and lie7901 with5973 her, he shall surely endow4117, 4117 her to be his wife.802
Deu 11:16 Take heed8104 to yourselves, that6435 your heart3824 be not
deceived,6601 and ye turn aside,5493 and serve5647 other312 gods,430 and worship7812 them;
Jdg 14:15 And it came to pass1961 on the seventh7637 day,3117 that they said559 unto Samson's8123 wife,802
Entice6601 (853) thy husband,376 that he may declare5046 unto us (853) the riddle,2420 lest6435 we burn8313 thee and thy father's1 house1004 with fire:784 have ye called7121 us to take that we have?3423 is it not3808 so?
Jdg 16:5 And the lords5633 of the Philistines6430 came up5927 unto413 her, and said559 unto her,
Entice6601 him, and see7200 wherein4100 his great1419 strength3581 lieth, and by what4100 means we may prevail3201 against him, that we may bind631 him to afflict6031 him: and we587 will give5414 thee every one376 of us eleven hundred505, 3967 pieces of silver.3701
This meaning, I believe to be far different than............
Exo 34:24 For3588 I will cast out3423 the nations1471 before4480, 6440 thee, and
enlarge7337 (853) thy borders:1366 neither3808 shall any man376 desire2530 (853) thy land,776 when thou shalt go up5927 to appear7200 (853) before6440 the LORD3068 thy God430 thrice7969, 6471 in the year.8141
H7337
רחב
râchab
raw-khab'
A primitive root; to broaden (intransitively or transitively, literally or figuratively): - be an en- (make) large (-ing), make room, make (open) wide.
Deu 12:20 When3588 the LORD3068 thy God430 shall
enlarge7337 (853) thy border,1366 as834 he hath promised1696 thee, and thou shalt say,559 I will eat398 flesh,1320 because3588 thy soul5315 longeth183 to eat398 flesh;1320 thou mayest eat398 flesh,1320 whatsoever3605 thy soul5315 lusteth after.185
Deu 19:8 And if518 the LORD3068 thy God430
enlarge7337 (853) thy coast,1366 as834 he hath sworn7650 unto thy fathers,1 and give5414 thee (853) all3605 the land776 which834 he promised1696 to give5414 unto thy fathers;1
Now that being said..............
Japheth is the father of all Gentiles. I have to say that it is of my own opinion that the Gentiles have and are being deceived with a false doctrine and faith. But this is only my own personal belief and I don't have any proof of it but just looking at some of the ways a person could be mislead with words that have been either mistranslated or have multiple meanings throughout the text. If you really read Gen 9:27.........
Gen 9:27 God shall enlarge Japheth, and he shall dwell in the tents of Shem; and Canaan shall be his servant.
But replace "enlarge" with the meaning of either "entice" or "deceive" you can almost understand that maybe the Gentiles were meant to be confounded in the Truth at first. As far as living in the tents of Shem ...... well Gentiles do. As far as True and pure blood line Hebrews. I doubt that their are any left, though I could be wrong. I believe that the Gentiles are what is in Israel. Just like the Scriptures tells us in .........
Luk 21:24 And they shall fall by the edge of the sword, and shall be led away captive into all nations: and Jerusalem shall be
trodden down of the Gentiles, until the times of the Gentiles be fulfilled.
I have to say that I believe that it is pretty certain that the Gentiles are still around today. Its just a thought. It maybe pretty far fetched for some to allow themselves to believe that the root meaning of what they have been taught all their lives might be in fact lies. To think of the possibility is, in and of itself, out there. How can one be so certain, though, that it isn't True when one keeps coming across mistranslations or versus that almost seem misguiding on purpose. Almost as if someone doesn't want us to know the whole Truth or at least the True meaning of the whole Truth.
I have more but will wait sometime before posting it as I think this will satisfy many on there quest to know the Truth, the whole Truth, and nothing but the Truth.