Saint Peter died defending a faith that wouldn't submit to any empire. The witness of millions of martyrs over the past 2,000 years gives testimony to faith that is unflinching and love that is stronger than death.
Today when you walk toward St. Peter's Square, you can't help but notice the obelisk that was once a sign of Rome's power. In the past two millennia, empires and kingdoms, presidents and dictators have risen and fallen . . . but the Church remains standing.