The Mass
The central act of Catholic worship, fixed in text and repeated daily worldwide.
The eucharistic liturgy stands at the center: Scripture proclaimed, then bread and wine offered and, in Catholic belief, become the body and blood of Christ. The Catechism teaches that every other ministry and devotion is oriented toward it. Catholics are obliged to take part on Sundays and holy days, and a Mass may be offered for a specific intention, such as a sick person or someone who has died.
The Mass has two halves. The Liturgy of the Word carries readings from scripture and a homily; the Liturgy of the Eucharist carries the offering, the eucharistic prayer and communion. The shape is the same in a cathedral and in a hospital chapel, and the readings on any given day are the same across the world.
Most of it is scripted. What changes is the set of readings and prayers proper to the day, drawn from a cycle that runs over one year for weekdays and three for Sundays, and the homily, which is composed locally.
Catholics are obliged to attend on Sundays and holy days. Daily Mass is common and lightly attended, and in most parishes it is short.
Does it have a text?
Fully fixed text, and none of it is published here. The current English translation of the Roman Missal dates from 2011 and is in copyright, and the Latin editio typica is not free either. What this site holds from inside the Mass is the Our Father, in the Douay-Rheims, which is out of copyright because of its age rather than because liturgical texts generally are.
When it comes up
Other forms of prayer in Catholic
- The Liturgy of the Hours — The prayer of the psalms at set times of day, obligatory for clergy and open to anyone.
- The Rosary — A counted devotion pairing repeated prayers with meditation on events in the life of Christ.
- Novenas — Nine days of prayer for a particular intention, usually to a particular saint.
- Eucharistic Adoration — Prayer before the exposed sacrament, often silent and often for a set hour.
- Catholic personal and meditative prayer — Prayer in a person's own words, and the meditative disciplines the tradition teaches.
This page describes a practice. It does not tell you how to perform it, or whether you should. Practice varies by region, community and household far more than a page like this can carry, and nobody credentialed in the tradition has signed anything here. The full dossier names its sources.