Catholic Private Prophecy and the Last Days: What the Saints Saw About the Coming War

Sometime in the 18th century, an anonymous French nun received a vision.

In it, she described the world of the future. She described "pictures alive with movements free" — moving images. She described "ships like fishes that swim beneath the sea" — submarines. She described "men outstripping birds that span the sky" — flight. She wrote all of this down in her own time, centuries before any of these things existed.

And then, in the same vision, she described what was coming for Europe.

An invasion. A war unlike any the world had ever seen. Upheaval spreading across France and Italy simultaneously. An enemy marching in from the East. And after the darkest chapter — a restoration. A figure she called the Great Monarch, who would emerge from the wreckage to rebuild Christian civilization, followed by a period of peace that the Church has long called the Era of Peace.

She was not alone. Not by a long measure.

The Catholic tradition preserves what are called private prophecies — visions and locutions received by saints, mystics, and holy men and women across many centuries, authenticated through the long process of discernment the Church applies to such things, and compiled in works that most Catholics have never read.

These are not Scripture. They are not binding on the faithful the way doctrine is. The Church is careful about this, and this study is careful about it too — private prophecy is presented here as a confirmatory layer alongside the scriptural and historical argument, never as a substitute for it.

But what is striking — genuinely striking, in a way that is hard to explain without simply showing you — is how consistent they are.

Saints separated by centuries, from different countries, in different religious orders, with no access to each other's writings, described the same war. The same geography. The same enemy. The same sequence of events. The same outcome.

When you lay those accounts alongside the argument from Scripture and the Church Fathers, the convergence is not coincidence. It is testimony.

Blessed Anna Maria Taigi, an Italian mystic who died in 1837, described events that would precede the chastisement in terms that map onto the modern world with uncomfortable precision.

Saint Bridget of Sweden, who lived from 1303 to 1373, wrote of the conflicts to come in terms that the Scriptural argument in this study illuminates in ways that are hard to read without stopping to catch your breath.

Brother Louis Rocco, writing in the 19th century, gave specific geographic detail about the invasion of Europe that corresponds to the prophetic account in Daniel and Ezekiel.

Rosa Asdenti di Taggia offered descriptions of the coming conflict that converge with the others on the same central fact: the source of the threat, and the nature of the response.

And the anonymous nun from Tours — with her submarines and moving pictures and airplanes — described the political and military catastrophe that would accompany them with an eye for detail that requires explaining.

Here is the thing I want you to understand about this layer of evidence, before we get into the full study:

None of it was written to be a jigsaw puzzle. These saints were not trying to construct a timeline. They were writing down what they were shown, in the language and imagery available to them, and leaving it for the Church to interpret.

The reason it fits together is not because someone forced it together. It's because they were all seeing the same thing.

And what they were all seeing is the same thing the prophets of the Old Testament were seeing, the same thing St. Hippolytus and St. Cyril of Jerusalem were seeing, the same thing a careful reading of Daniel and Revelation shows when read through the proper lens.

I want to be direct with you about something.

This layer of the study — the private prophecies — was the thing that stopped me cold when I first encountered it, more than a decade ago. The scriptural argument is compelling. The historical patterns are striking. The Church Fathers are sobering. But when I read these prophetic accounts, gathered across centuries by faithful Catholics who had no agenda beyond recording what God showed them — and saw how precisely they mapped onto everything else — that was when the picture became undeniable for me.

I am not going to tell you here what conclusion they point to. That's what the study is for.

But I will tell you this: by the time we finish all seven parts, you will not look at the news the same way you do now.

Come find out what the saints were shown.

— Eric Flegal

Had you ever heard of Catholic private prophecy before? Does it surprise you that the Church has a centuries-long tradition of authenticated visions about the Last Days? Tell me in the comments — this is usually the part that gets the most questions.