The Mass, step by step

Words to know

One word from each moment of the Mass, and what it means.

assembly

Everyone gathered for Mass. All of us take part, each in our own way (CCC 1348).

From 3. Sign of the Cross and greeting
collect

The opening prayer of the Mass, which changes from day to day. Say it COL-lect.

From 6. The opening prayer
Communion

“union with”: with Christ, and through him with each other (CCC 1331).

From 19. Holy Communion
doxology

A short prayer giving glory to the Trinity, like “Through him, and with him, and in him” (GIRM 79h).

From 15. Mystery of Faith and the Great Amen
embolism

The priest’s prayer put in after the Our Father (“Deliver us, Lord…”), from the Greek for “something inserted” (GIRM 81; Catholic Encyclopedia).

From 16. The Our Father
Eucharist

From the Greek for “thanksgiving” (CCC 1328).

From 13. “Lift up your hearts” and Holy, Holy, Holy
fraction

The breaking of the Host, from the Latin for “breaking” (GIRM 83).

From 18. Lamb of God
Gospel

“good news” (Catholic Encyclopedia). The four Gospels are Matthew, Mark, Luke and John.

From 8. Alleluia and the Gospel
homily

From the Greek for “conversation” (Catholic Encyclopedia). It’s always given by a priest or deacon.

From 9. The homily
Incarnation

God the Son becoming man, taking flesh from the Virgin Mary (CCC 461).

From 10. The Creed
intercession

Praying on behalf of someone else (CCC 2634–2635).

From 11. The Prayer of the Faithful
Kyrie eleison

Greek for “Lord, have mercy”. Even the Latin Mass keeps it in Greek (Catholic Encyclopedia).

From 4. “Lord, have mercy”
Lectionary

The book of Bible readings for Mass. On Sundays it runs in a three-year cycle (Lectionary for Mass, Introduction 66).

From 7. The readings and the psalm
mission

From the same Latin root as “Mass”: being sent to do God’s will in daily life (CCC 1332).

From 21. Blessing and sending out
Offertory

The bringing of the bread and wine to the altar (CCC 1350).

From 12. The gifts are brought up
pax

Latin for “peace”. In Latin the priest says “Pax Domini sit semper vobiscum”.

From 17. The sign of peace
sacrament

A sign given by Christ that really gives the grace it shows (CCC 1131). The Eucharist is one of seven.

From 20. Quiet thanks
sanctuary

The area where the altar stands and the Word of God is proclaimed (GIRM 295).

From 2. The entrance
solemnity

The highest rank of feast day, such as Christmas, Easter or the Assumption (Universal Norms on the Liturgical Year 10–12).

From 5. Glory to God
tabernacle

The locked box where the Eucharist is kept after Mass, for the sick and for prayer (CCC 1379).

From 1. Coming in
transubstantiation

The Church’s word for this change: what the bread and wine really are becomes Jesus, while how they look, taste and feel stays the same.

From 14. The Consecration