What did medieval theologians teach about the Mass?

Sacraments

Researched by the Ignaria Editorial Team · Published 2026-03-12

Medieval Eucharistic theology understood the Mass as a commemorative sacrifice and transmission of oblations from the faithful to God, mediated through the priest. Hugh of St. Victor (c. 1134) explained the very name "mass" as derived from this transmission — the priest as mediator carrying the prayers and vows of the faithful to God. Pseudo-Dionysius's liturgical theology shaped the mystical dimension: the Eucharist as a perpetual mystery celebrating Christ's death and resurrection and anticipating the second coming and vivification of mortality. Thomas à Kempis gave the Mass its most devotional expression in the Imitation of Christ, presenting the Eucharist as the living bread descended from heaven. Aquinas provided the philosophical synthesis, teaching that church, altar, and sacred things acquire spiritual virtue through consecration rendering them fit for divine worship.

Your research brief

This page is a summary. Your research brief is a working document.

Run the same question in Ignaria and get blockquoted primary sources you can refine, export, write from, and share.

  • Refine with Research Builder

    Ask follow-up questions and deepen your line of inquiry — one brief becomes a research session.

  • Export for your projects

    Pull blockquoted, cited passages into sermons, articles, and study notes.

  • Write in Ignaria

    Turn your research brief into a finished article without leaving your thread.

  • Share when you're ready

    Publish publicly on your profile, or share privately with colleagues on Pro.

Run my research brief →

1 free search · No account needed to start

What the primary sources show

"The mass was said as if transmitted or as if a transmission, because the faithful people through the ministry of the priest who performs the duty of a mediator between God and man transmit prayers and vows and oblations to God" — Hugh's etymology of the Mass as priestly mediation of the congregation's offering.

Hugh of St. Victor, On the Sacraments of the Christian Faith (1134 AD)

"Celebrating a commemoration of Thy death and resurrection, through this sacrifice in perpetual mystery, we await also Thy second coming, the renovation of our race, and the vivification of our mortality" — the liturgical theology that shaped the medieval understanding of the Mass as eschatological memorial.

Pseudo-Dionysius, The Works of Dionysius the Areopagite (c. 500 AD)

Continue in Ignaria

Take this question into Ignaria

Search the full corpus and build your own research brief from the primary sources.

Run my research brief →

1 free search · No account needed to start

Related questions

← Browse all questions