Pilgrims pray at the Roman Catholic shrine in Lourdes, southwestern France, Friday, Feb.11, 2022. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Bob Edme, File)
Pilgrims say prayers at the 'Hill of Appearance' in the southern-Bosnian town of Medjugorje, 100 kms south of Sarajevo, on Friday, June 25, 2010, where it is believed that the Virgin Mary showed herself and conveyed messages of peace to six children on June 25, 1981. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Amel Emric, File)
Pilgrims walk around a statue of the Blessed Virgin Mary near the church of St. James in Medjugorje, Bosnia and Herzegovina, some 120 kilometers (75 miles) south of the Bosnian capital of Sarajevo on Sunday, June 25, 2006. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Amel Emric, File)
Pilgrims walk on a rocky terrain to say their prayers on the Hill Of Appearance in Medjugorje,100 km south of Sarajevo, Monday, June 25, 2012, where it is believed that the Virgin Mary showed herself and conveyed messages of peace to six children on June 25, 1981. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Amel Emric, File)
Pope Francis in his popemobile leaves at the end of a Mass where he canonized shepherd children Jacinta and Francisco Marto at the Sanctuary of Our Lady of Fatima, Saturday, Friday, May 13, 2017, in Fatima, Portugal. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (Paulo Novais/Pool Photo via AP, File)
Faithful light candles while visiting the Virgin of Guadalupe's Sanctuary to celebrate her day in Guatemala City on Thursday, Dec. 12, 2002. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Jaime Puebla, File)
A Franciscan friar blesses pilgrims as they kneel in prayer around a statue of the Virgin Mary at the Hill Of Appearance in the southern Bosnian town of Medjugorje,160 kms south of Sarajevo, Saturday, June 25, 2011, where it is believed that the Virgin Mary showed herself and conveyed messages of peace to six children on June 25, 1981. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Amel Emric, File)
Bosnian Roman Catholic women pray on the occasion of the feast of the Assumption in Medjugorje, some 120 kilometers (75 miles) south of the Bosnian capital Sarajevo on Tuesday, August 15, 2000. Some 19 years ago six young people claimed Holy Mary appeared to them in the town of Medjugorje. On Friday, May 17, 2024, the Vatican will issue revised norms for discerning apparitions "and other supernatural phenomena," updating a set of guidelines first issued in 1978. (AP Photo/Hidajet Delic, File)