Let's also not forget that Enoch was described as a flesh and blood person too. Do you think that Enoch was real? Enoch was claimed to have traveled up to the heavens and his flesh was dissolved before it was revealed to him that he was "the Son of Man". So was Enoch a real person then? The Book of Enoch, also, of course, is just one example of a text that tells us explicitly the "beings of flesh live in the heavens".