THE ORIGINAL PRONUNCIATION OF THE TETRAGRAMMATON CAN BE DETERMINED WITH ABSOLUTE CERTAINTY.
Many sacred name teachers believe and very vocally teach that unless one uses the Hebrew name and only the Hebrew name for God, he or she will be eternally damned. It should be noted that not all sacred name teachers are so dogmatic.
While this exclusive view is taken by most SN teachers, they themselves do not know the original Hebrew pronunciation of God's name. They admit as much by the variety of names used within the movement and by individuals repeatedly changing the name they hold sacred. By some sacred name people, our Creator is called Yah Veh, Yahh, Yahweh, Iahueh, Yahwah, and Yaohu. By others he is spoken of as Yahuwah, Yahuah, and more than a score of even less likely names.
Jesus is called Yahshua by most sacred name folks. But, more and more are beginning to use Yahushua. By some he is called Yasha, by some Yeshua, by some Yaohushua, by some Y'shua, by some Iahushua, by others Yehoshua, YAHVAHSHUA, and even Yhwhhoshua.