If you have heard the phrases “Traditional Latin Mass,” “Tridentine Mass,” or “the Mass of the Ages” and wondered exactly what they mean, you are in good company. This article offers a gentle introduction for newcomers and a refresher for those who have loved this liturgy for years.

One Mass, many names

The Traditional Latin Mass is the Holy Sacrifice of the Mass celebrated according to the Roman Missal of 1962, the last edition of the Roman Missal before the liturgical reforms that followed the Second Vatican Council. You will see it called by several names: the Tridentine Mass (after the Council of Trent, which standardized it in 1570), the usus antiquior (“the older use”), the Vetus Ordo, the Extraordinary Form, or simply “the Latin Mass.” All of these refer to the same venerable rite.

A liturgy of great antiquity

This Mass did not appear all at once. It grew organically across many centuries, like a great cathedral built by generation upon generation. Its very heart — the Roman Canon, the central prayer of consecration — is of extraordinary antiquity, its substance reaching back to the early centuries of the Church in Rome. To assist at this Mass is to pray, in large measure, the same prayers that countless saints prayed before us.

What you will notice

Several things distinguish the traditional liturgy at first encounter:

  • The Latin language — the sacred and unifying tongue of the Roman Church (see Why Latin?).
  • The priest facing the altar (ad orientem) — priest and people together turned toward the Lord.
  • Gregorian chant and sacred silence — music and stillness that lift the soul to God.
  • A profound sense of reverence — every word and gesture ordered to the worship of God and the offering of the Holy Sacrifice.

The same Holy Sacrifice

It is important to say clearly: this is the one Sacrifice of Christ, made present upon the altar. The Mass is not first a meal or a gathering, though it is also those things; it is Calvary made present in an unbloody manner, the Son offered to the Father for the salvation of the world. The traditional liturgy expresses this mystery with particular clarity through its prayers, its postures, and its reverence.

A treasure for the whole Church

Many of the faithful today are drawn to the traditional Mass by its beauty, its reverence, and its deep continuity with the Catholic past. The Church has long recognized the riches of her liturgical tradition, and Una Voce exists precisely to support and promote this treasure within the life of the Church, in union with the Holy Father and our bishops.

Whether you have attended the traditional Mass your entire life or are considering it for the very first time, you are most welcome. The articles in this series are meant to open its riches to you, one step at a time. You may also wish to read our practical guide, Attending the Traditional Mass for the First Time.