The notion of God is a product of the culture of the people and has developed.
Each generation made a new decision about what God meant for it or the myths meant for it.
For Israel God meant something else than for Abraham, for post exil something else than pre-exil.
Many Ideas changed, e.g. already 40 years before the exil jews decided not to pronounce the NAME any longer. Already forty years before the destruction of the temple in Jerusalem an the exil the Distinguhed Name was not anly longer pronounced outside the temple.
This was the time when the honourable high priest simeon the righteous died. Since then the priests ceased to pronounce the name. From this time onward the Yhwh simply was called "the Name" or Shem ha-Meyuḥad ("the Extraordinary Name"; Sifre, Num. 143); as Shem ha-Meforash ("the Distinguished Name"; Yoma vi. 2); as Shem ben Arba' Otiyyot ("the Tetragrammaton" or "the Quadriliteral Name"; Ḳid. 71a); and as Yod He Waw He (spelling the letters of Yhwh).
The pronunciation of the written Name was used only by the priests in the Temple when blessing the people (Num. vi. 22-27); outside the Temple they used the title "Adonai" (Soṭah vii. 6; p. 38a). The high priest mentioned the Name on Yom Kippur ten times (Tosef., Yoma, ii.; 39b)
From that time the pronunciation of the Name was prohibited. "Whoever pronounces the Name forfeits his portion in the future world" (Sanh. xi. 1). Hananiah ben Ṭeradion was punished for teaching his disciples the pronunciation of the Name ('Ab. Zarah 17b).
As
long as the Jewish courts exercised criminal jurisdiction, the death
penalty was inflicted only upon the blasphemer who used the Ineffable
Name (the Tetragrammaton)]; but the blasphemer
of God's attributes was subjected to corporal punishment (Sanh. 56a).
____
Jesus respected this. He and the Apostels and the first christian did not pronounce the NAME, but they replaced it by Adonai or kyrios in greek. Thus they were not known as "jehovahs witnesses" at that time but as "witnesses of jesus". Why should today we call christians "jehovash witnesses" then.? But of course the honoured the unpronounced NAME by his deeds.
Dont
forget that jesus was never accused by anyone of his enemies to have
pronounced the divine name instead they rather accused him to do
things that only God could do (forgive sins) or that he made himself
similar to god. The jewish court did not sentence Jesus to death
because he pronounced the Tetraggrammaton but because he agreed to be
the Son of Man sittin at the right hand of the Mighty One [Eloah]“!
Again the high priest asked him, “Are you the Messiah, the Son of the Blessed One?”
“I am,” said Jesus. “And you will see the Son of Man sitting at the right hand of the Mighty One and coming on the clouds of heaven.”
The high priest tore his clothes. “Why do we need any more witnesses?” he asked. “You have heard the blasphemy. What do you think?”
They all condemned him as worthy of death. Then some began to spit at him; they blindfolded him, struck him with their fists, and said, “Prophesy!” And the guards took him and beat him.https://www.biblegateway.com/passage/?search=Mark%2014%3A53-65