I see that references to classical literature are wasted on some people. Of course it seems like only the non-Catholic/ anti-Catholics are the only ones that missed it.
Classical??
Then they asked him, What must we do to do the works God requires?
Jesus answered, The work of God is this: to believe in the one he has sent.
John 6:28-29
Therefore, if anyone says that it is not by the institution of Christ the lord himself (that is to say, by divine law) that blessed Peter should have perpetual successors in the primacy over the whole Church; or that the Roman Pontiff is not the successor of blessed Peter in this primacy: let him be anathema.
--Vatican 1, Ses. 4, Cp. 1