Jesus replied, “Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, but by my Father in heaven. And I tell you that you are Peter, and on this rock I will build my church, and the gates of Hades will not overcome it.
Christians: Got it.
Stephanie: I used to be called Mark, but now I'm Stephanie.
It doesn't matter. Jesus's mum never existed and was concocted from other mythological legends of the time. What matters is that today it is interpreted as she being a literal virgin, regardless of the original intent.