Montana’s Catholic bishops have issued a joint letter denouncing a proposed pro-abortion constitutional amendment they say would pave the way for late-term abortions, partial-birth abortions, and an elimination of the state’s parental notification requirement for minors in Montana.

In their May 3 letter, the bishops called the initiative an attack on the “recognition of the infinite dignity enjoyed by all persons” that fails to respect “life as a precious gift from God and recognize our sacred duty to nurture and protect every human life.”

“This recognition of the infinite dignity enjoyed by all persons informs our understanding of the basic rights and protections to which all human beings are entitled,” the letter stated. “When those rights are threatened, the Church must speak up with clarity and boldness.”

The statement — signed by Bishop Austin Vetter of Helena and Bishop Jeffrey Fleming and Bishop Emeritus Michael Warfel of Great Falls-Billings — urged Catholics in the state to refrain from signing the petition and to pray for the initiative’s defeat.

The proposed amendment, officially called Constitutional Initiative 128 (CI-128), would “provide a right to make and carry out decisions about one’s own pregnancy, including the right to abortion,” according to the language approved by Montana Secretary of State Christi Jacobsen, and would “prohibit the government from denying or burdening the right to abortion before fetal viability,” which is generally interpreted to mean at about 22 weeks.

Jacobsen on April 5 authorized supporters of the initiative to begin collecting the more than 60,000 signatures of registered voters required to place the measure on the Nov. 5 ballot.

In a separate video statement, the bishops emphasized that the proposed amendment would eliminate the existing requirement for parents to be notified before a minor has an abortion.  Fleming said this move would foster a “culture of secrecy” and “undermine families.”

Montana’s initiative comes as pro-abortion groups in more than a dozen states seek to have measures placed on the November ballot.