First
Vatican Council, 1870, The First Dogmatic Constitution
of
the Church of Christ, Chapter 2
"Therefore if anyone
says that the blessed Apostle Peter was
not constituted by Christ the
Lord as the Prince of all the
Apostles and the visible
head of the whole Church militant,
or that he received
immediately and directly from Jesus Christ
our Lord only a primacy of
honor and not a true and proper
primacy of jurisdiction:
anathema sit."