In the extreme persecution of the Holy Roman Church, there will sit [i.e., as bishop]. Peter the Roman, who will pasture his sheep in many tribulations: and when these things are finished, the city of seven hills will be destroyed, and the terrible judge will judge his people.
The passage says nothing about Petrus Romanus being a bad guy, or the False Prophet of Revelation, or anything like that.
Assuming the "prophecies of St. Malachy," Peter the Roman is already on I believe you are in the minority of Roman
shalom b'SHEM Yah'shua HaMashiach
"church" members who think it is false.
are true, then:
the horizon with a Red Hat.
Fortunately, "Truth is not determined by majority vote" -- Joseph Cardinal Ratzinger.