Which prophecy exactly? Very interesting.
There are so many. I have several books: “Catholic Prophecy” by Yves Dupont, “Prophecy for today” by Edward Connor and “The last world war and the end of time” by Emmett Culligan.
There is also the ongoing apparition of Our Lady at Fatima in which she foretold the coming of World War II and what would happen afterward.
You can google these books and read many of the prophecies yourself. The most modern warning by Our Lady came in 1973 when she appeared in Akita, Japan and warned that much of mankind would be annihilated if men did not become better. Our Lord Himself appeared to St. Faustina Kowlaska with several warnings for mankind in the 1930’s.
These prophecies, in a nutshell, tell of the growing immorality of mankind, the spread of Communism and Islam. The persecution of Christians. A great revolution and wars throughout Europe in which France and England will nearly be completely destroyed. St. Peter’s Church in Rome destroyed and the west on the brink of annihilation before a Great Monarch comes forward, along with a Holy Pope who counterattack and rout the Communists and Mohammedans.
There are too many to list but they all point to the same events. Fatima and Akita are both declared worthy of belief by the Catholic Church although no Catholic is obligated to believe them.
I have been interested in this type of thing for some time and believe we are on the brink of the worldwide conflagration.