An immense device like this had many, many beings, including angels and humans. The Talmudists and Kabbalists say that Enoch became Metatron when he walked with Adonai, but in fact he is not the 'Head of the Hierarchy', he is just a human who reached a high degree and became a Seraphim, since the beings of this hierarchy are Seraphim. Metatron taught the Hebrews cosmic and celestial Hebrew, that is, as I said, he was not just an angel but a hierarchy with several beings. However, Moshe wanted to see God and so he told Moshe to stand in the cleft of a rock and he saw the celestial being from behind, he saw his glory, but of course he could not see his face or he would die. Those who do not understand Kabbalah think that he saw God himself, but in fact he was the archangel head of the Hierarchy of Metatron, since Metatron is the angel of the face reflecting the Creator in our world. What do you mean? Electric light is worthless if it does not have a bulb, because the bulb manifests electrical energy into light, transforming it. In the same way, we mortals would die if we received the glory of God directly, which is why the Ofanim or PANIM, THE ANGEL OF THE FACE, is the one who reflects the glory of the Father among us, serving as a lamp to manifest the energy of the Father among us, just as the lamp manifests the powerful electrical energy. This was the one that Moses saw, and this being taught Hebrew to him by writing the divine laws on stone. When Moses came down from Mount Sinai, his face had an immense glory, which is why he had to wear a veil so that the people would not see his face, which reflected the divine glory, or the people who were not prepared for the divine Shekinah would die. This is because Moses had contact with the angel of the Face, Metatron, which is why his face shone. You might ask me how the Greys of the black lodge can know the Hebrew language if it is actually celestial? Just as the angels revolted, creating the great rebellion, there are billions of worlds in the Omniverse, the collective of 144,000 parallel universes, and in them there are many humans of light, humans who follow the Order of Benjamin, because Israel is a cosmic archetype.