Birth and Death
Peter died at 64
What they did to become a saint?
He was the leader of the 12 apostles when Jesus died so from him the helping he did he became a saint.
Beatification and Canonization
St. Peter was neither beatified nor canonized because the official process did not exist at the time.He was proclaimed a saint by the early Christian community based on his life as an apostle, pope and his martyrdom.
When did peter become a saint?
Saints are people in heaven or on their way to heaven. All Christians dead and alive are saints.
The Catholic Church selects some of the most extraordinary examples, does in-depth research, and canonizes them.