WELCOME. Like many on here I believe in God or Jehova or whatever name we want to use, but the letters don't seem important to me, or indeed to God. Most Christians recognise references to God's name as his "good name" ie reputation. Even WTS acknowledges that meaning in Scriptures. As for the inaccurate term Jehovah, I'm pretty sure this was never written in original Greek Christian scriptures.
In WTS publication ?Insight on the Scriptures, Volume 2, Page 314?, it quotes Professor Kurt Aland as stating:
?the text of the New Testament has been excellently transmitted, better than any other writing from ancient times; the possibility that manuscripts might yet be found that would change its text decisively is zero.?
The Watchtower itself on 1 April 1977, page 219 ?whatever version of the Christian Scriptures you possess, there is no reason to doubt that the Greek text upon which it is based represents?what the inspired authors of these Bible books actually wrote. Though now nearly 2000 years removed from the time of their original composition, the Greek text?is a marvel of accurate transmission.?
An Article in Awake magazine 8 May 1985, page 14 says:
?since God inspired the original writings, ?it is logical that he would oversee a faithful transmittal of his Word down to our present day.?
There are approximately 5,000 ancient manuscript copies of the Christian Scriptures (ie New Testament). If I am to agree with the Watchtower that God saw to it that the preserved Greek text is ?a marvel of accurate transmission?
and then if the name YHWH is so important to God, why did God not see to it that it was preserved, at least in a single one of those 5,000 ancient manuscripts? Especially as it is clear from quotations as late as the fourth century, that YHWH was still to be found abundantly in the Greek Septuagint translation of the Hebrew Scriptures (ie Old Testament). Could it be that it was never ever there in the New Testament? All the evidence now points to the conclusion that the tetragram never existed in the original New Testament scriptures.
I think Jesus would have harsh words for an organisation obsessed with how God's name should be spelled and pronounced.