Vatican Rejects German Bishops' March 30 Bid for Lay Mass Preaching

Q: What sacred power, unique to priests, is behind the Vatican's absolute ban on lay preaching during Mass?

The sacred power the Vatican is invoking is **sacra potestas** — the sacramental authority conferred through **Holy Orders** on bishops, priests and deacons — with priests uniquely acting **in persona Christi**, in the person of Christ, at the Eucharist. That is why the Vatican said the ban is not just a changeable rule. In its view, the homily during Mass is not simply a talk that anyone qualified could give. It is an integral act within the liturgy itself, tied to the proclamation of the Gospel and to the Church’s ordained teaching office, or **munus docendi**. Because that office is received sacramentally through ordination, the Vatican says it cannot be delegated to lay people, even in exceptional cases. The dicastery also stressed the deeper theological link between **Word and Sacrament** in the Mass. In Catholic teaching, the one who preaches the homily within the Eucharistic celebration does so as part of the ordained ministry that also serves the altar and, in the case of priests, offers the Eucharistic sacrifice. That is why Rome rejected attempts to treat a lay reflection after the Gospel as merely a different kind of “sermon.” Strictly speaking, the power is not unique to priests alone, because **deacons are also ordained and may preach the homily**. But the underlying principle is the same: only those who have received Holy Orders share in this sacramental authority, which the Vatican says lay faithful do not possess during Mass.

3 articles · Updated · The Pillar · Jun 23

A June 17 Vatican letter, released Tuesday, refused Germany’s request to let commissioned lay Catholics preach in place of the homily during Mass in exceptional cases.
Canon 767 and the Roman Missal reserve the homily to a priest or deacon, the Dicastery for Divine Worship said, calling that rule part of the Eucharist’s sacramental structure rather than a dispensable discipline.
The dicastery also rejected Germany’s proposed Homilie-Predigt distinction, saying a lay sermon delivered after the Gospel would still function as the homily itself.
The request grew out of Germany’s March 10, 2023 synodal way resolution and a bishops’ regulation adopted in February, but Rome said Germany showed no genuine pastoral necessity for a permanent exception.
Outside Mass, the Vatican noted, lay Catholics may still preach in other approved settings, while bishops were urged to strengthen priests’ homiletic formation.