Petitioner in a Cause of Saints is the person or juridic body that formally promotes a cause of beatification or canonization, assumes its responsibilities and expenses, and appoints a postulator accepted by ecclesiastical authority.[1]
Who promotes the cause
The petitioner, traditionally called the actor of the cause, is the party that asks competent ecclesiastical authority to begin and carry forward a cause. A diocese or eparchy, parish, institute of consecrated life, society of apostolic life, association, or another physical or juridic person can serve when capable of assuming the work. The authority must be satisfied that the proposed petitioner is suitable and has a genuine ecclesial interest.
Popular devotion alone does not appoint a petitioner, and being a relative, biographer, or custodian of archives does not automatically confer the role. A juridic body acts through the organ competent under its statutes. The petitioner's identity should be documented because it carries responsibility for representation, administration, continuity, and the source of funds used by the cause.
Petitioner and postulator
The petitioner appoints a postulator by a lawful mandate, and the competent bishop and later the Dicastery accept that representative under the applicable norms. The postulator conducts the cause on the petitioner's behalf, gathers useful information, proposes witnesses, and communicates with authorities. The two roles can be closely associated but are not interchangeable.
The petitioner does not direct the tribunal, select findings, or own the evidence. The diocesan or eparchial bishop initiates the inquiry and appoints officials who must act impartially; in Rome the Dicastery examines the cause through its own structures. A petitioner promotes a claim for ecclesial judgment, not a predetermined verdict that officials are hired to ratify.[2][3]
Finances, continuity, and accountability
The petitioner bears legitimate expenses and maintains a fund administered under ecclesiastical norms. Offerings for a cause must be used transparently and may not purchase a favorable decision. Poor causes can receive forms of assistance; holiness is not measured by fundraising capacity, and donors do not acquire control of testimony, relics, or the outcome.
If the petitioner changes, dissolves, or cannot continue, a valid successor and new mandate must be established. Archives, accounts, personal data, and devotional materials remain subject to ecclesiastical and civil obligations. A website calling itself the official cause is not proof of canonical standing; the decree, mandate, and acceptance identify the actual petitioner and postulator.
References
- 1.Divinus perfectionis Magister — Apostolic constitution on diocesan inquiries and the Roman examination of causes of beatification and canonization
- 2.Norms to Be Observed in Inquiries Made by Bishops in the Causes of Saints — Universal norms identifying the petitioner and postulator and regulating evidence in the local phase of a cause
- 3.Sanctorum Mater — Instruction governing diocesan and eparchial inquiries, officials, evidence, reputation of holiness, and transmission of acts