Peter received the keys and strengthened the brethren. Paul carried the Gospel to the nations. Their paths converged in Rome, where the Church remembers both apostles through one solemnity and one martyrial witness.
Simon Peter was called from his nets, confessed Jesus as the Christ, and was given a pastoral charge that Catholic tradition sees continuing in the Bishop of Rome. His story also includes failure, repentance, and restoration.
The key in the artwork is not generic medieval decoration. It points to Matthew 16 and to the authority entrusted to Peter for the service and unity of the Church.
Peter strengthens the brethren and proclaims the risen Christ.
Watch the story
Saints Peter & Paul: United in Witness
Watch Peter and Paul carry one apostolic faith through different callings.
02
Paul: the sword and the mission.
Paul went from persecutor to apostle after encountering the risen Christ. His missionary journeys and letters carried the Gospel across the Greco-Roman world and formed communities far beyond Judea.
The sword recalls both the Word of God and Paul’s traditional martyrdom by beheading. It is paired with the book because his written witness still instructs the Church.
The persecutor is stopped, called, and sent.
03
Rome joined their witness.
Peter and Paul were different in temperament, background, and mission. They even confronted one another. The Church does not erase that difference. She remembers that both gave their lives for the same Lord in Rome.
From ancient times, Rome has celebrated them together on June 29. Their shared feast is the theological center of the design: unity is not sameness; it is fidelity to one apostolic faith.
Two apostles. One faith. United in witness.
At a glance
Timeline.
c. AD 30
Peter confesses Christ; Paul later encounters the risen Lord.
AD 40s–60s
Peter leads and Paul undertakes his missionary journeys.
Neronian era
Both apostles are martyred at Rome according to ancient tradition.
June 29
The Church celebrates their united apostolic witness.
The design standard
Why Peter and Paul are the foundation
The Apostolic Standard mark joins Peter’s key and Paul’s sword behind the cross. They are not decoration added after the brand was built. They explain the brand’s name.
Catholic faith is received, not invented. Peter and Paul show how one inheritance can be guarded, taught, carried outward, and sealed by sacrifice.