The Virgin Mother as Moon Goddess
Regarding the virgin-mother status of Isis and other goddesses, another poster remarks:
Actually, I give this simple explanation of the Goddess throughout my works, including at this link here:The explanation never given is very simple. The Great virgin is the moon!
Who is the Virgin Mother? Queen of Heaven
I have also alternatively titled that article, "Moon Mary: Queen of Heaven."
This lunar symbolism attached to Isis was expressed by Plutarch during the 2nd century AD/CE, obviously based on an earlier tradition. In his Moralia (52, 372D), Plutarch states that "there are those who declare that Isis is none other than the Moon." I discuss this fact of Isis's lunar significance in Christ in Egypt as well, on pp. 28, 228, et al.
Isis's synthesis with the moon is a later adaptation, apparently based on Greek influence, since the Greek religion/mythology frequently attaches lunar significance to the goddess archetype. However, prior to that time Isis actually possessed solar attributes, like so many other deities. Nevertheless, before the rise of solar mythology that accompanied the development of agriculture, stellar and lunar astrotheology were the main focus of many peoples globally, so it would not surprise us to find very ancient lunar attributes attached to various deities as well, including Osiris, whose dismemberment into 14 pieces represents the lunar phenomenon of monthly waning. Yet, the virgin-mother motif is not simply lunar or solar but also cosmic, as explained very well by Dr. Marguerite Rigoglioso, cited in my article about Isis's alter-ego Neith. The virgin mother also represents the earth itself, as in the story of Demeter and Persephone or Kore, both of whom were said to have reproduced parthenogenetically.
In any event, it is wise to look for a variety of meanings behind various myths, as well as to realize that these popular and ubiquitous archetypes were clearly used in the creation of the Christian story. And yes, we do realize that the creators of the Christ myth put a heavy emphasis on making the tale appear to be a literal and "historical" story with real "human" figures. This type of "reverse euhemerism/evemerism" making a god into a person is not uncommon, however, as it can be found in mythology around the world, including with such mythical figures as Hercules, Dionysus, Osiris, Quetzalcoatl, Viracocha and many more - all of these figures have been believed to have been "real people," i.e., humans, and several of them, including Dionysus and Quetzalcoatl were said to have been born of virgins. So too were several figures who were indeed real people, such as Alexander and Plato, deemed to have been born of miraculous or virgin births.
As J.G.R. Forlong states:
The legend of the virgin birth was at least as old as the 2nd century A.C. among Christians; but Buddha, Zoroaster, Plato, Alexander, and even Tartar emperors and Pharaohs, were called the children of virgins by some god...