If humans are bound to a three dimensional realm it only makes sense that god created angels as higher dimensional beings to intercede between the limited humans and the infinity of god.

I mean, celestial means "the heavens" so... they pretty much are. Like even if they had a different mode of travel altogether that would allow bypassing traveling through space, they still would have come from the stars... or beyond this universe (or something even weirder like time).

It has teeth

Or, since the ancient people of Israel were desert dwelling people, saw a fucking peacock from the jungles of Asia that was brought in by merchants and so they got high in their temple from breathing incense herbs all day and wrote about it.

Occams Razor.

we are seeing multidimensional cross sections of them, which give them such an otherworldly appearance

Accurate or not I've always liked Vonnegut's description of the viewpoint from the 4th dimension to the 3rd:

“The creatures can see where each star has been and where it is going, so that the heavens are filled with rarefied, luminous spaghetti. And Tralfamadorians don’t see human beings as two-legged creatures, either. They see them as great millepedes—“with babies’ legs at one end and old people’s legs at the other,” says Billy Pilgrim.

• Slautherhouse Five, Kurt Vonnegut

OMG I LOVED Flatland! There is also Sphereland, but especially considering when it was written, Flatland was by far more innovative and creative. Sphereland was an homage btw, not written by the same author, and instead much later, slightly updating things to include Einsteinian physics.

Okay in that case, you might be interested to know: C.S. Lews - the author of Chronicles of Narnia, and well-known apologist for both christianity and atheism (hehe, he switched, then switched again:-P he left his childhood religion behind, became atheist, then became a different type of Christian) -has this trilogy starting with "Out of the Silent Planet". I highly recommend it for anyone who wants "imaginative scifi", in the spirt of Flatland. It is less known than his fantasy works, I suspect b/c the details did not hold up well in historical hindsight, e.g. all of those creatures on Mars and Venus that we never did end up finding... but it was nevertheless quite bold in its risk-taking in that regard, having been written prior to that - even though he knew reality was not going to end up anything like that, yet he made this fantasy work anyway:-D. Also I love the neat way he has of making you be skeptical enough to question EVERYTHING that you believe:-).

In that series he puts forth basically exactly what you are describing. These are beings within our universe, but are entities of energy whose only way to interact with our world is... well, imagine how you would interact with a bacterium: you'd have to make a puppet and say "this is me", but lol it really isn't. And yet, from a certain POV, it kinda is? Like the best way to talk to "you" is to walk over to the puppet and engage with it, which your set-up would likely be predicated upon, as in even if their entire universe is observable under a microscope slide, still that is where your camera is pointed and zoomed at.

I also thought it was neat how planets are these dirty little mud-balls, in the eyes of those who literally fly through space - to us they are our entire worlds, but to them they are navigation hazards!!:-P We are the bugs that splatter on their windshields? Or perhaps the mud-balls are dangerous even, like reefs to a boat. Another interesting point was that space is not as "dark" as those pictures from the moon would suggest, b/c of the light streaming outwards from the sun (this one I can never do justice to the explanation, and anyway it may have been just more fantastical world-building material). The first and second are wonderful depictions of what it might be like to travel to Mars and Venus, while the third is more abstract, being on Earth but they do wake up King Arthur, in order to fight against aliens acting as demonic spirts that possess the spirit of a beheaded psychic kept alive with like lasers or something, so... there is that:-).

So many scifi series - like Star Trek - do such a wonderful job of showing us these imaginative concepts. But still there is something to reading them rather in books (or listening via audiobooks I guess), and since these were never made into movies, that is pretty much the only way to experience them. Enjoy!:-)

https://www.youtube.com/watch?v=nKfZ8RJ487M

Another inaccuracy is "covered their eyes with wings" being translated as "covered in eyes and wings".

In fact, there are depictions of both going back many centuries, with the former being the most common until memes came along. It even makes more sense contextually, because the accounts would be written by humans and due to the aforementioned fallen angels it was probably not allowed for angels to even make eye contact with Humans.

Its inevitable for someone horny to come along and fuck everything up, isn't it