I’ve read your article “Angels: The Good, the Bad and the Ugly,” and I have a doubt about the angel story that describes an angel taking care of a child and her mother, but the angel appeared to be a hospital nurse.
I mean, is an angel a he or a she? Or can they be either man or woman?
Angels are not sexual beings; the Lord said they do not marry (Mark 12:25), and sexuality and gender would seem to be an element of humanity, not angel beings. So angels can take on human appearances of both males and females. It’s like taking on a role in a play, complete with costume.
That being said, all biblical references to angels use the masculine pronoun “he.” That doesn’t mean they can’t appear as female, but it’s good to know the baseline from scripture.
Hope this helps.