just a small interjection from an actual jew as opposed to a spiritual one: knowing how much you rely on psalm 83:18, mee, i took a look at it this morning and was struck by a difference in emphasis from the translation you always use, which is more or less "and they shall know that My Name is..."
now you should probably be aware that a more correct understanding of that verse would be:
"And they shall know that only *I* am called [the Name]"
which is quite a different kettle of fish i'd have said, in that it turns from a question of what the best Divine Name might be into G!D's reservation of this Name for use by G!D Alone - if i was being biblically sectarian about this, i'd point out that there were a lot of local gods around the place at the time many of whom included E-L, or Adon as part of their name, because these words mean "god" or "lord" generically; the point of psalm 83:13 then becomes "beware of imitations - I'm the Real Thing and this Name is my Licensed Brand, my Copyright - no other sucka gets to use it or kapow!"
and, obviously, there's no J in hebrew. in fact the only "j" sound you get in the middle east is that of the "soft" or "open" gimel (that's the letter "g") in yemen and the gulf, hence the name "jamal" which means "camel", which in egypt would be "gamal". nor is there a "g", for example, in gaza or gomorrah - they are both guttural "'ayeen" sounds which don't exist in english. similarly, there is, properly speaking no V in hebrew, although it does exist nowadays. the letter "vav" is properly pronounced "waw" as it is in arabic. the "v" sound is indo-european, not semitic, hence you find it in persian as well as in europe. that's why the political adviser in the spiked turban in the middle east is called a "vizier" in persian and a "wazir" in arabic.
a word on the pronunciation of the Tetragrammaton. we didn't actually *forget* it as such. it was just not allowed to be pronounced correctly except under very particular circumstances and most people would never get to hear it, because they wouldn't be standing next to the high priest in the Holy of Holies on yom kippur. however, the custodians of the mystical tradition had access to this and many more pronunciations each of which has a function and dare i say it a sort of "personality", as it were, via the relevant punctuation, whilst retaining the absolute Unity of the four letters themselves.
b'shalom
bananabrain