I think that attack by Satan was successfully wrapped up a long time ago. St. Peter’s Basilica is a giant pregnant serpent wearing a crown. Aerial view.
https://www.vaticantour.com/images/Tickets_Collection.jpg
https://i.pinimg.com/originals/a7/aa/c8/a7aac8bd722051c677c6368a1599fa12.jpg
God promises a victory... prayer, however, will make the difference between a bare victory and a huge victory.
Oh I see what you mean. Looks like a big ole keyhole to me.
It isn't that old (as church history goes.) It was built in the 17th century. Maderno, Bernini, and Michelangelo were responsible for the layout.