About him:
"In 1139 St Malachy set out from Ireland on a harrowing pilgrimage to Rome. On sighting the Eternal City he fell to the ground and began murmuring cryptic Latin phrases, each signifying the future destiny of the Popes.
For four hundred years the manuscript was locked in the labyrinth of the Vatican. On its rediscovery in 1595 it was rejected by the Church authorities as fraudulent but the content of the prophecies remains remarkably and chillingly accurate: to this day 90 percent have come true."
I would argue that for a prophecy to truly be of divine inspiration, it's accuracy rate would have to be 100%. Anything less would not be Divinely inspired, unless God can be anything less than 100% right, which by definition would make God not God, but less than God.