Was Saint Peter the antichrist?

No. The Antichrist is mentioned only four times in Scripture, all in the Gospel of John. He talks about the spirit of Antichrist which bears false revelation and refuses to confess Jesus. I'm guessing you're asking this because Peter denied Jesus three times. read more

2 John 7 suggests the Antichrist perpetrates a specific deception involving the denial of the coming of Jesus in the flesh: "For many deceivers have gone out into the world, men who will not acknowledge the coming of Jesus Christ in the flesh; such a one is the deceiver and the antichrist. read more

The pope was even content to destroy Christian antiquities in the process: as Jennifer Montagu has pointed out, the bronze for the statues of Peter and Paul came from the medieval doors of S. Agnese, from the Scala Santa at the Lateran, and from a ciborium at St. Peter’s. read more