Today, we celebrate the feast day of the pillars of the Catholic Church, Sts. Peter and Paul. St. Peter was chosen by Our Lord to be the first Pope. He preached the Gospel to the Jewish people and established the headquarters of the Church in Rome, where he was eventually martyred. St. Peter was buried on the Vatican Hill in Rome and a church was built on the spot. This is the same place where the Vatican Basilica is today. The bones of St. Peter are in the crypt below the Vatican and so the central church of the Catholic Church is literally built on St. Peter. St. Paul, meanwhile, spread the Gospel to the Gentiles, starting communities of Catholics all throughout the Roman Empire. He also ended his life in Rome, where he was likewise martyred. The institution for which these two saints died is the only divine institution on this earth. By this, I mean that it is the only institution specifically founded by God. When Our Lord came on this earth, He founded one institution before leaving this earth, what we call the Catholic Church. His association with this institution is so close that we speak of the Church as the Bride of Christ. God is married to the Church He founded. What this means is that Our Lord chose to make the Catholic Church the one institution on this earth that would communicate the fruits of His Redemption to mankind. Our Lord takes all of the graces that He merited on the Cross and He has them pass through the Catholic Church to souls, especially through the administration of the sacraments by the priests of the Church. It is for this reason that there is no salvation outside the Catholic Church. There is only one Savior, Jesus Christ. He has chosen to found only one divine institution on this earth, the Catholic Church, and He has only given to that Church the power to save souls, the power to communicate to men the graces that flow from the Cross for the salvation of souls.
