Our Lady of Fátima
The official position of the Holy See is that while the Holy Office has approved a few apparitions of the Virgin Mary, Roman Catholics at large are not required to believe them. However, many Catholics express belief in Marian apparitions. This has included popes, e.g. four popes, i.e. Pope Pius XII, Pope John XXIII, Pope Paul VI, and Pope John Paul II have supported the Our Lady of Fátima apparition as supernatural. Pope John Paul II was particularly attached to Fátima and credited Our Lady of Fátima with saving his life after he was shot in Rome on the Feast Day of Our Lady of Fátima in May 1981. He donated the bullet that wounded him on that day to the Roman Catholic sanctuary at Fátima Portugal.