The Sacrament of Matrimony

The Catholic claim

Matrimony is a sacrament at the service of communion. Baptized spouses confer it on each other by consent; God seals an indissoluble bond ordered to the good of the spouses and the procreation and education of children.

Biblical evidence

God creates man and woman for a one-flesh union. Jesus restores marriage's original intent against divorce-as-convenience. Paul calls marriage a great mystery referring to Christ and the Church.

Genesis 2:24
“Therefore a man will leave his father and his mother, and will join with his wife, and they will be one flesh.”
Matthew 19:4-6
“He answered, “Haven’t you read that he who made them from the beginning made them male and female, and said,”
Mark 10:6-9
“But from the beginning of the creation, God made them male and female. For this cause a man will leave his father and mother,”
Ephesians 5:25-32
“Husbands, love your wives, even as Christ also loved the assembly, and gave himself up for it; that he might sanctify it,”
Hebrews 13:4
“Let marriage be held in honor among all, and let the bed be undefiled: but God will judge the sexually immoral and adulterers.”

Tradition and magisterium

The Catechism teaches marriage's goods, properties, and sacramentality. Consent makes marriage; the Church's form and preparation protect freedom and truth.

Annulments investigate whether a valid marriage ever existed—they are not Catholic divorce. Pastoral care for the divorced must never pretend the bond is a contract the Church can casually dissolve.

History and development

Christian marriage theology developed from biblical covenant into sacramental clarity, especially against Roman divorce culture and later against reduced civil-only views of marriage.

Hermas
The Shepherd 4:1:6 · A.D. 80
“What then shall the husband do, if the wife continue in this disposition [adultery]? Let him divorce her, and let the husband remain single. But if he divorce his wife and marry another, he too commits adultery”
Justin Martyr
First Apology 15 · A.D. 151
“In regard to chastity, [Jesus] has this to say: ‘If anyone look with lust at a woman, he has already before God committed adultery in his heart.’ And, ‘Whoever marries a woman who has been divorced from another husband, commits adultery.’ According to our Teacher, just as they are sinners who contract a second marriage, even though it be in accord with human law, so also are they sinners who look with lustful desire at a woman. He repudiates not only one who actually commits adultery, but even one who wishes to do so; for not only our actions are manifest to God, but even our thoughts”
Clement of Alexandria
Miscellanies 2:23:145:3 · A.D. 208
“That Scripture counsels marriage, however, and never allows any release from the union, is expressly contained in the law: ‘You shall not divorce a wife, except for reason of immorality.’ And it regards as adultery the marriage of a spouse, while the one from whom a separation was made is still alive. ‘Whoever takes a divorced woman as wife commits adultery,’ it says; for ‘if anyone divorce his wife, he debauches her’; that is, he compels her to commit adultery. And not only does he that divorces her become the cause of this, but also he that takes the woman and gives her the opportunity of sinning; for if he did not take her, she would return to her husband”
Origen
Commentaries on Matthew 14:24 · A.D. 248
“Just as a woman is an adulteress, even though she seem to be married to a man, while a former husband yet lives, so also the man who seems to marry her who has been divorced does not marry her, but, according to the declaration of our Savior, he commits adultery with her”
Basil the Great
Second Canonical Letter to Amphilochius 199:37 · A.D. 375
“A man who marries after another man’s wife has been taken away from him will be charged with adultery in the case of the first woman; but in the case of the second he will be guiltless”

Mastery and practice

To master this topic, a student should be able to teach it simply, answer the main objections without caricature, and connect it to the wider map of Catholic faith.

Evidence of mastery: Name the goods and properties of marriage; Explain annulment vs divorce; Connect Ephesians 5 to sacramentality.

Could the learner defend lifelong marriage without harshness toward the wounded?

Name the goods and properties of marriage
Explain annulment vs divorce
Connect Ephesians 5 to sacramentality

Common objections

Annulments are Catholic divorce.

Divorce claims to end a real marriage. A declaration of nullity says a valid sacramental marriage never came to be because something essential was missing at the start. The difference is about the beginning, not a soft word for ending.

Indissolubility is cruel.

Jesus’ hard word protects the vulnerable from being discarded. The Church also accompanies the divorced with care while refusing to redefine the bond. Mercy without truth about the vow is not mercy to the abandoned.

Marriage is just a civil contract.

Civil effects are real, and for the baptized marriage is also a sacrament—grace for a vocation, not only paperwork. Reducing it to contract empties the covenant Christ joins to himself and the Church.

Sources

Citations for this article. Browse the full bibliography to see every place each source is used across the library.

Catechism

CCC 1601

Marriage covenant

"The matrimonial covenant, by which a man and a woman establish between themselves a partnership of the whole of life, is by its nature ordered toward the good of the spouses and the procreation and education of offspring;…

CCC 1601. Definition

Open source Also in bibliography

Catechism

CCC 1614

Indissolubility taught by Jesus

In his preaching Jesus unequivocally taught the original meaning of the union of man and woman as the Creator willed it from the beginning: permission given by Moses to divorce one's wife was a concession to the hardness of hearts.…

CCC 1614. Bond

Open source Also in bibliography

Catechism

CCC 1640

Consent makes the marriage

Thus the marriage bond has been established by God himself in such a way that a marriage concluded and consummated between baptized persons can never be dissolved. This bond,…

CCC 1640. Consent

Open source Also in bibliography

Scripture