Many observers believe Pope Francis appointed his envoy in February to study the pastoral needs of the town and the pilgrims in preparation for releasing a judgment on the alleged apparitions.

The position of the Diocese of Mostar-Duvno "for this entire period has been clear and resolute: these are not real apparitions of the Blessed Virgin Mary," Bishop Peric wrote in his statement, which was posted in Croatian and Italian.

Some people, he said, believe the apparitions were real at least at the beginning -- perhaps for the first week -- but that the young people continued to claim to see and hear Mary "for other reasons, most of which are not religious."

Bishop Peric said a study of the transcripts of interviews with the six alleged visionaries from that first week give several motives for suspicion if not total doubt about the supernatural nature of events.

First, he said, the Mary of Medjugorje usually speaks only when spoken to, "she laughs in a strange way, in response to certain questions she disappears and then returns, and she obeyed the 'seers' and the pastor who made her come down from the hill into the church even against her will. She does not know with certainty how long she will appear, she allows some of those present to step on her veil lying on the ground, to touch her clothes and her body. This is not the Gospel Mary."

The seventh time Mary allegedly appeared, June 30, 1981, five of the youngsters were in a nearby town called Cerno and claimed to have seen Mary there. Bishop Peric said that in the recorded interviews, all five reported that the apparitions would continue only three more days, July 1-3, 1981.

"Then she changed her mind and still 'appears,'" the bishop wrote.

"Taking into account all that was examined and studied by this diocesan curia, including the study of the first seven days of the presumed apparitions, one calmly can affirm: The Virgin Mary has not appeared in Medjugorje. This is the truth that we uphold, and we believe in the word of Jesus who said the truth will set you free."