Catholic Marriage: Requirements, Preparation & the Nuptial Mass Explained

2026-07-12 · 7 min

What Makes a Marriage Sacramental?

In the Catholic Church, marriage is not merely a contract or a social arrangement: it is a sacrament. A sacramental marriage between baptized Christians is a sign of the union between Christ and His Church. It is indissoluble, exclusive, and open to life.

Requirements for a Valid Catholic Marriage

For a marriage to be recognized as valid by the Church:

• Both parties must be free to marry (no prior marriage bond unless annulled)
• Both must be baptized Christians (at least one Catholic)
• The marriage must be witnessed by a Catholic priest or deacon and two witnesses
• Both must give free and informed consent
• The marriage must be open to having children

Pre-Cana: Marriage Preparation

The Church requires engaged couples to complete a marriage preparation program, commonly called Pre-Cana. This typically includes:

• A series of meetings with a priest or deacon
• A FOCCUS or similar inventory of communication and expectations
• Instruction on Natural Family Planning (NFP)
• Discussion of finances, communication, conflict resolution, and spirituality

The Rite of Marriage

The wedding ceremony is a Liturgy: it should be treated with the same reverence as Mass. Typical elements include: the Procession, Liturgy of the Word, the Homily, the Exchange of Consent ("I take you to be my wife/husband"), the Blessing and Exchange of Rings, the Nuptial Blessing, the Liturgy of the Eucharist, and the Final Blessing.

Catholic Wedding Readings

Couples may choose from a rich selection of Scripture readings. Popular choices include: 1 Corinthians 13 (the hymn of love), John 2:1-11 (the Wedding at Cana), Ephesians 5:21-33 (mutual love), and Tobit 8:5-8 (the prayer of Tobias and Sarah).

Impediments to Marriage

Certain conditions make a marriage invalid: existing marriage bond, lack of proper form (not witnessed by a priest), consanguinity (close blood relation), impotence (antecedent and permanent), and lack of proper intent (excluding children or fidelity).

Frequently Asked Questions

My fiancé is baptized but not Catholic. Can we still have a full wedding Mass?

Yes, you may marry in a Catholic church with a Mass if the bishop grants permission, though a liturgy of the Word without Communion is also common. Your fiancé is not required to become Catholic. The priest will explain both options during preparation so you can choose what fits your situation.

What happens if we are already living together when we ask the priest to marry us?

Living together is not a barrier to a valid marriage. The priest will likely discuss it with you honestly, because the Church asks couples to examine their readiness and freedom. Many couples in this situation go on to marry in the Church after normal preparation. Nothing is automatic and everything is handled with care.

How long does the whole process take from first meeting to wedding day?

Most dioceses ask for at least six months, and one year is common. That allows time for meetings, the FOCCUS inventory, a preparation course, and gathering documents like baptismal certificates. If either of you was previously married, more time may be needed. Start early to avoid pressure.

Do we have to take Natural Family Planning classes, or can we choose another method?

The Church asks you to learn Natural Family Planning because it respects God's design for married love. You are not required to promise to use it forever, but you must be open to children and willing to hear the teaching. Speak honestly with your priest if you have concerns.

What if one of us was married before without an annulment?

A prior marriage bond blocks a new valid marriage until the Church declares the first one null. You would need to begin an annulment case, which can take months. Your priest or diocesan tribunal will guide you through the process and explain your options clearly.