I had just read the posting you have posted and if my memory is correct, my church, the Roman Catholic Church put out a rule from the Vatican a couple of years ago to parishes that when it comes to baptism certificates, not to give them out in bulk numbers because they were asked for by Mormons who would used them to baptized their dead Catholic ancestors.
Vatican issues an order to Bishops to not allow Parish records to be given to genealogical societies of the Mormon Church.
WASHINGTON (CNS) - In an effort to block posthumous rebaptisms by the Church of Jesus Christ of Latter-day Saints, Catholic dioceses throughout the world have been directed by the Vatican not to give information in parish registers to the Mormons Genealogical Society of Utah.
An April 5 letter from the Vatican Congregation for Clergy, obtained by Catholic News Service in late April, asks episcopal conferences to direct all bishops to keep the Latter-day Saints from microfilming and digitizing information contained in those registers.
The order came in light of grave reservations expressed in a Jan. 29 letter from the Vatican Congregation for the Doctrine of the Faith, the clergy congregations letter said.
Father James Massa, executive director of the U.S. bishops Secretariat of Ecumenical and Interreligious Affairs, said the step was taken to prevent the Latter-day Saints from using records such as baptismal documentation to posthumously baptize by proxy the ancestors of church members.
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Mormons have been criticized by several other faiths perhaps most passionately by the Jews for the churchs practice of posthumous baptism
Jewish leaders have called the practice arrogant and said it is disrespectful to the dead, especially Holocaust victims.