the catholic church promotes an artificial separation between humans and angels
if you read in several places you can find clear statements to the effect that angels can breed with humans, and that angels are not to be worshiped as gods (this is what satan and his cult do)
if you read some of the texts the catholics not just rejected but tried to outright remove from history, notably the book of Enoch, these points are explicitly reiterated dozens of times through the texts
jesus was born from artificial insemination, in the qur'an it repeatedly describes how the angel Gabriel "blew" up her skirt and she became pregnant
once you start to entertain the idea that the angels are just humans with knowledge and technology far beyond ours you start to realise that all this christianity stuff is a cargo cult that has been twisted and censored to become an inversion of its proper nature (worshiping angels) and that the repeated promises to return and make a proper court to judge all and burn the ones who are found to be irredeemable in order to carefully separate them before taking them up to our ancestors and cousins (angels) in the heavens (outer space) and the reason why they are doing it?
because humans are valuable
so long as they are a net gain
evil people are brakes on progress and growth