Can a Catholic Marry a Protestant? What Each Church Teaches About Marriage

The short answer

Yes. A Catholic can marry a baptised Protestant (Anglican, Church of Ireland, Lutheran, Methodist, Presbyterian, Baptist, Pentecostal and others) in a Catholic wedding, with the bishop’s permission, which your priest asks for. Baptised here means with water in the name of the Father, Son and Holy Spirit; your priest will check. The Protestant does not have to convert. The Catholic promises to do what they can to raise the children Catholic, and the other partner is told about that promise. Where the churches really differ is on whether marriage is a sacrament and on divorce and remarriage, so those are the things to talk about early.

Is marriage a sacrament? Church by church

• Catholic: yes. Canon law says a valid marriage between two baptised people is by that fact a sacrament, and the Catechism teaches that a consummated marriage between baptised people can never be dissolved (CCC 1640). Notice the word “baptised”: in the Catholic view, two Methodists who marry are in a sacramental marriage too.
• Orthodox: yes. Marriage is one of the sacraments of the Orthodox Church, celebrated by an Orthodox priest.
• Anglican (Church of England, Church of Ireland, Episcopal): Article 25 of the Thirty-Nine Articles lists matrimony among five rites “commonly called sacraments” that are not sacraments of the Gospel. Many Anglicans still speak of holy matrimony in sacramental terms, so you will hear both views in the same church.
• Lutheran: no. Luther argued that marriage has no sign or promise instituted by Christ, so it is not a sacrament, but Lutherans call it a high and holy calling given by God.
• Methodist: no. The United Methodist Church has two sacraments, baptism and communion. Marriage is described as a sacred covenant, and the wedding is a full worship service.
• Baptist: no. Baptists speak of two ordinances, baptism and the Lord’s Supper. The Baptist Faith and Message calls marriage the uniting of one man and one woman in covenant commitment for a lifetime.
• Presbyterian and Reformed: no. The Westminster Confession, the standard for many Presbyterian churches, counts two sacraments, baptism and the Lord’s Supper, and deals with marriage and divorce in a chapter of its own.

So a Catholic and a Baptist may both say “for life” and mean it, while understanding the wedding itself quite differently. That is not a reason not to marry. It is a reason to talk.

Sources: Code of Canon Law, cc. 1055, 1086, 1124–1127 (Vatican); Church Society: Article 25 of the Thirty-Nine Articles; LCMS: Luther’s Marriage Booklet; UMC.org: how United Methodists understand Christian marriage; Baptist Faith and Message 2000 (Southern Baptist Convention); Westminster Confession of Faith, chapter 24

What the Catholic Church asks of a mixed couple

The Church calls a marriage between a Catholic and a baptised non-Catholic a “mixed marriage”. The Catechism says a difference of confession is not an insurmountable obstacle, but warns that the difficulties should not be underestimated, especially around raising children (CCC 1633–1634). In practice:

• Permission: the local bishop gives a “permission for a mixed marriage” (canon 1124). Your priest applies for it with your other papers. The Diocese of Cork and Ross calls it straightforward but says to allow a few extra weeks.
• The promise: the Catholic declares they will keep their faith and promises to do all they can to have the children baptised and brought up Catholic. The other partner is informed of this promise; they do not make it (canon 1125). In Ireland the promise can be made orally or in writing.
• Preparation: both of you are taught what the Church holds about marriage, usually on the same course as everyone else (Accord in Ireland, Pre-Cana in the US).
• Notice: give the parish at least three months’ notice in Ireland; many dioceses elsewhere ask for six. Ireland also requires three months’ notice to the civil registrar.

Read: Catholic dating rules: what the Church teaches

Sources: Catechism of the Catholic Church 1633–1637: mixed marriages (USCCB); Diocese of Cork and Ross: marriage FAQs

Where the wedding happens and who leads it

• By default the wedding is in a Catholic church before a priest or deacon and two witnesses.
• The other partner’s minister can take part: diocesan forms such as the Texas bishops’ allow them to read Scripture, give a short exhortation and bless the couple, while the Catholic priest or deacon receives the vows.
• To marry in the other partner’s church with their minister leading, the Catholic needs a “dispensation from canonical form” from the bishop (canon 1127 §2). It is given for real reasons, such as family harmony or a close friendship with the minister, and is never given to two Catholics.
• One wedding, not two: canon law does not allow a second religious ceremony before or after, one for each church.
• A Catholic who marries in a Protestant church or a registry office without the dispensation is, in the Church’s eyes, not validly married.

Sources: USCCB: canon 1127 §2, dispensation from canonical form; Texas Catholic Conference: mixed marriage and dispensation forms (PDF)

Marrying an Orthodox Christian

This is the one case where both churches have firm rules. Orthodox guidelines say the wedding must be celebrated by an Orthodox priest in an Orthodox church, and the non-Orthodox partner must be baptised in water in the name of the Trinity, which includes Catholics. On the Catholic side, canon law treats a wedding with an Orthodox Christian before an Orthodox priest as valid, though the Catholic should still get permission through their parish first. Talk to both priests early; the Orthodox Church also has its own rules about sponsors and about receiving communion.

Sources: Holy Trinity Greek Orthodox Cathedral: inter-Christian marriage

Divorce and remarriage: where churches differ most

• Catholic: a valid, consummated sacramental marriage cannot be dissolved. A divorced person can marry again in the Church only after a tribunal declares the earlier marriage null.
• Orthodox: one marriage is the norm, but a second and possibly a third marriage after divorce can be tolerated under the bishop’s guidelines.
• Church of England: since 2002 a divorced person whose former spouse is still living can marry in church, at the discretion of the parish priest, who may decline. Some dioceses also ask the bishop.
• Presbyterian (Westminster Confession): adultery or wilful desertion that cannot be remedied are grounds for divorce, and the innocent party may remarry.
• Baptist, Methodist, Lutheran and other churches: practice varies by denomination and often by congregation, so ask the pastor directly.

This matters for Catholics in a way people often miss. If the Protestant you want to marry was married before, the Catholic Church presumes that first marriage was valid, even if it took place in a Protestant church or a registry office. A declaration of nullity is needed before a Catholic wedding. Ask a priest before the relationship gets serious.

Sources: Orthodox Church in America, NY/NJ diocese: marriage guidelines (PDF); Diocese of Norwich: marriage in church after divorce; Westminster Confession of Faith, chapter 24; USCCB For Your Marriage: annulments

Does the Catholic Church recognise Protestant marriages?

Yes. The Church presumes the marriages of non-Catholics are valid and binding for life, and when both spouses are baptised it regards the marriage as a sacrament, whatever their own church calls it. Only Catholics are bound to marry in a Catholic ceremony, so two Protestants who marry in their own church are, in the Catholic view, really married.

Sources: USCCB For Your Marriage: annulments

Communion: at the wedding and afterwards

The Catholic spouse in a valid mixed marriage receives communion as normal. Catholic rules generally do not allow the Protestant spouse to receive. The bishops of Ireland, England and Wales and Scotland, in One Bread One Body (1998), allowed it only on rare occasions, and noted the wedding of an interchurch couple as one such occasion, for the non-Catholic partner only and not the guests. You can also marry in a Catholic ceremony without Mass; your priest will explain the options and what your diocese allows. United Methodist churches, by contrast, practise open communion.

Sources: Irish Times: bishops’ document One Bread One Body on Communion

Children: the question to settle before the ring

Every church in this guide cares about how the children are raised, and the Catechism names it as the most likely source of tension in a mixed marriage (CCC 1634). In the Diocese of Killaloe the Catholic and Church of Ireland bishops published joint guidelines for interchurch marriages, which shows it can be worked out with respect on both sides. Agree the practical things before you are engaged: where the children are baptised, which church you attend on Sunday, whether you go together, and how you will speak about the other parent’s faith.

Sources: Irish Times: Killaloe Catholic and Church of Ireland bishops on interchurch marriage

Questions to ask each other early

• How important is your faith to you, week to week?
• Would you be happy to marry in a Catholic church, or in yours with a dispensation?
• How do you see marriage: sacrament, covenant, or both?
• Have either of us been married before?
• How would we raise our children, and where would we go to church on Sunday?

If sharing the same faith matters most to you, look among people who already share it. CatholicMeet is built for Catholics and shows parish, Mass and prayer life on every profile, so you can see how someone lives their faith before you meet.

Read: Couples who pray together: what the research really says