The most trusted and pure of Jesus' disciples, St. Peter was selected to lead his Church upon his death, becoming the first Pope. While details of his papacy - including his species and physical form at the end - are virtually unknown, what is known is his spirit ascended to Heaven and remains it's caretaker, assuring only Mormons and the most skilled Heaven vs. Hell players made it there. His claimed rabbit descendant, Snowball, briefly served as Pope at Jesus' behest before the human papacy was restored for unknown reasons.
- "The Sony PSP was built by God, to determine who on Earth had the best skills to defeat the armies of Satan." (Best Friends Forever)
St. Peter, in human form, briefly appears in the Heaven level, directly players to a portal that will send them to Hell.
- Although Peter is said to have been a rabbit in "Fantastic Easter Special" and his descendant Snowball becomes the Pope, Peter is seen as a human spirit in Heaven before and after the episode - and Pope Benedict and later his real-life successor, Pope Francis, appear afterward.