1) There is no sect of Christianity that features a personal guardian angel for everyone. That's a secular idea, much like the Easter Bunny and Santa Claus, intruding upon religion.
2) A female angel is never once mentioned anywhere in the Bible.
3) Angels can appear completely human so they can interact with people without freaking them out, but that's a disguise. Their true appearance freaks people the fuck out; the whole "winged people in white robes" thing is, again, a secular idea intruding upon the actual religion.
3) The few times the true form of an angel is seen, it freaks people out. They shine like light, and in one verse are described as being like "chariots of fire", in another they're six-winged otherworldly beings, and in another you get a flaming object so otherworldly that some people think it's one of the oldest depictions of a UFO.
Also, you totally missed out on Norse Valkyries, who actually are female.
While promoting the idea of women are virtuous, pure beings and putting societal pressure on them to maintain that appearance (if not the reality) has been done before (see also: 19th century poetry, such as The Angel in the House: academic.brooklyn.cuny.edu/english/melani/novel_19c/thackeray/angel.html ), you're running the risk of putting pussy on a pedestal here. Which is one of the worst mistakes you can make.
What you want is women who are virtuous, loyal, submissive, and intelligent, but know exactly where their boundaries are and don't want to stray beyond them. Put the pussy on a pedestal and you get beta male white knights and women who think they can whore, cheat, and lie and do no wrong. You know, kinda like we have now.
Religion does have a vital role to play in maintaining morality, standards of behavior, etc., but the Jews have infiltrated all the major churches and subverted them; the best of the subverted sects are wishy-washy, Diet Coke versions of Christianity, where they preach peace, love, and tolerance, but leave out the parts about not tolerating evil, God getting pissed and genociding people for being degenerates, and how God hates "lukewarm" people who are neither hot nor cold and rejects them. These churches are basically cucks, and just keep giving ground to the degenerates in hopes of being seen as "nice" and non-judgemental. The worst of the subverted churches are outright promoting degeneracy, with female (typically lesbian) bishops, removing crosses and bringing muslims into the churches, performing gay marriages, etc. And if you look, every single one of these is riddled with Jews, it's not something inherent to Christianity (or else we wouldn't have spent 2,000 years killing kikes and mudslimes, holding inquisitions, burning degenerates at the stake, etc.), nor did it just happen on its own.
So we need to clean up Christianity at the same time we're cleaning up women. Christianity IS the ideal religion for establishing the sort of society we want, and it's been part of our culture for 2,000 years; sorry pagan-LARPers, but nobody worships Thor, and Odin has no real code of behavior we can emulate beyond "don't be an asshole like Loki and don't be a drunken idiot like Thor".
We can revive the Anglo-Saxon "muscular Christianity", which was described as "pioneers and colonists with a Bible in one hand and a rifle in the other", and Nazi Germany's Positive Christianity. That's a good start.