There are two designations used for God. Yahweh, which is the sacred Tetragrammaton, it's written with four letters in Hebrew, they don't include vowels.
⇑ Translate the sentence above by Google ⇑
Related: sacred
Prev: This is a holy/ sacred place to them.
Next: Conquerors seized them as especially precious spoils of war; tourists came to see and hear these machines the way they made pilgrimages to sacred relics.