Super miro is the traditional Latin designation for the examination and decree concerning an alleged miracle attributed to the intercession of a Servant of God or Blessed in a cause of beatification or canonization.
A distinct inquiry
An alleged miracle is investigated separately from the inquiry into heroic virtue, martyrdom, or offering of life. The competent diocesan or eparchial authority gathers medical records, testimony, expert evidence, and proof of invocation. The acts are sealed and transmitted to the Dicastery for the Causes of Saints, where their juridical validity is examined before the merits are studied. Popular conviction, devotional publicity, or an unexplained recovery alone does not complete this process.[1]
The separation protects distinct questions. A decree on heroic virtues judges the Christian life of the candidate; a decree super miro concerns a particular event and its attribution to intercession. Martyrs ordinarily do not need a miracle for beatification, though one is ordinarily required for their canonization. The applicable pontifical norms and any dispensation govern the requirement in a concrete cause.
Scientific and theological judgments
In a healing case, medical experts first address diagnosis, prognosis, treatment, completeness and durability of recovery, and whether current scientific knowledge supplies an adequate explanation. They do not decide that God acted or that a candidate is a saint. A negative or uncertain medical conclusion ordinarily prevents the cause from moving to theological attribution, because the Church does not manufacture certainty by filling a scientific gap with pious language.
Theological consultors then examine whether the event can be attributed to God through the candidate's intercession. They assess prayer, chronology, the unity or ambiguity of invocation, and the event's religious meaning. The cardinals and bishops of the Dicastery consider the conclusions in their own session. These stages are complementary: theology does not redo medicine, and medicine does not pronounce on supernatural causality.[2]
Moral certainty rather than experiment
A miracle is a divine sign, not a laboratory variable that compels faith by physical measurement. The process seeks moral certainty from converging evidence while excluding ordinary explanations as rigorously as the case permits. Its disciplined use of experts expresses confidence that grace and truth cannot contradict sound reason.
Papal authorization and effect
After the Dicastery's favorable examination, its prefect reports the result to the Roman Pontiff. The Pope authorizes promulgation of the decree super miro. The decree is therefore not merely a committee report or the automatic product of a vote. It is a juridically ordered papal act within the cause, based on the work of the diocesan inquiry and the Roman medical, theological, and episcopal consultations.[3]
The decree clears the relevant miracle requirement but does not itself celebrate beatification or canonization. A separate papal decision and liturgical act confer the corresponding public cult. Nor does the decree create a general promise that every prayer through the candidate will produce healing. It recognizes one sign for the Church after a specific evidentiary process.
References
- 1.Sanctorum Mater — Official instruction on recent and ancient causes, heroic virtues and martyrdom, historical documentation, confirmation of ancient cult, diocesan inquiries, officials, witnesses, and transfer of acts
- 2.Divinus perfectionis Magister — Apostolic constitution governing diocesan inquiry and the Dicastery phase of causes, including relators, theological consultors, cardinals and bishops, decrees, and papal judgment
- 3.Acta Apostolicae Sedis: cause decrees and consultors' congresses — Official promulgated examples recording Positiones on virtues or martyrdom, the Peculiar Congress of theological consultors, the ordinary session of members, and papal authorization of decrees