I know the story of Lilith, which is not biblical in origin, but was concocted to square the two separate creation stories. In the first, "Male and female He created them." In the second, God sees that Adam needs a helpmate, and makes Eve out of his rib. So there's no biblical character "Lilith" in either creation story. The name may be mentioned in some list of demons or somesuch, but again, I don't think most of these names are biblical.
So what you have in the Lilith painting and the accompanying post is really commentary on folklore -- Lilith's not really canonical, at least in Judaism, and probably not in most kinds of Christianity (so it's probably best to omit, from a scholarly point of view.)
Haven't looked at the religion posts today, but will take a look.
Thanks,
DH