Religion inside the dyad

When interfaith couples sit down to talk about religion, they almost always start with belief. Do you believe in God. Do you believe in heaven. Do you believe Jesus rose. These are the wrong opening questions, because most of what religion does in a household is not stored in belief. It is stored in practice, calendar, food, song, community. A loosely believing Catholic and a loosely believing Jew can have wildly incompatible households if she expects to roast a Christmas ham every December and he expects to host a Passover seder every spring, even if neither of them can recite the catechism or the Haggadah. Start with practice. What do you do, when, with whom, in what week, with what food, in what language? That is the marriage, religiously.

Each tradition has a year. Liturgical Christian time runs Advent, Christmas, Lent, Easter, Pentecost. The Jewish year runs Rosh Hashanah, Yom Kippur, Sukkot, Hanukkah, Passover, Shavuot. The Muslim year runs Ramadan, Eid al-Fitr, Eid al-Adha. The secular American year runs its own holidays, which are not neutral. In an interfaith household, the calendar is the first battleground because it is the most visible. Who takes time off when. Whose family is visited in which season. Which holidays get full observance, which get courtesy, which get skipped. Couples who pretend the calendar doesn't matter end up living, by accident, in whichever tradition has the louder cultural infrastructure around them. Usually that is the majority tradition of the country they live in. Usually the minority partner notices first.

Kashrut, halal, fasting during Lent, vegetarian Hindu households, the bread and wine of communion, the dates that break the Ramadan fast. Food is where religion is most quietly absolute. A partner raised eating one way will feel, in their body, that food eaten the other way is alien before their head has formed the thought. This is not a preference. It is a deep training. Interfaith couples handle this in different ways. Some keep separate kitchens or separate practices. Some negotiate one household rule. Some let it slide and discover later, in the body, in the relationship to the in-laws, that letting it slide was the same as a small ongoing conversion. There is no neutral here.

When the in-laws are devout and the couple is not, the in-laws often experience the marriage as a loss long before they ever say so. A line of practice that ran from a great-grandmother to a grandmother to a mother is now in danger of ending. The pain of that for an older relative is real and not to be dismissed as bigotry, even when it shows up as bigotry. The couple has to decide together how much weight that pain gets in their decisions and how to be honest with the older generation about what the household will and will not do. Pretending nothing has changed only buys time and produces a louder rupture later.

When one partner converts to the other's tradition, the conversion can be many different things. It can be a real spiritual move, a finding of home. It can be a pragmatic bargain to please a family or simplify the children's identity. It can be a quiet act of love. It can also be, decades later, a small reservoir of resentment, particularly if the converted partner gave up a tradition that they later realize they miss. Schaefer Riley's research found that conversion does not reliably stabilize an interfaith marriage; what stabilizes it is honesty about what the conversion actually was. A converted-on-paper partner who never converted in the body is not a problem in itself, but it is a problem if both partners are pretending otherwise.

Many interfaith couples handle religion fine until the first child. Then everything that was a private accommodation becomes a public decision. Bris or no bris. Baptism or no baptism. First communion. Bar mitzvah. Confirmation. Hijab or not. What language at bedtime. Whose grandparent gets to take the child to which service. The child is not optional infrastructure for a tradition; for many religions, the child is the central act of transmission. To raise the child in neither is itself a decision, and a meaningful one, and one whose long-term effects need to be honestly named rather than treated as the neutral default. Seamon's interviews suggest that the children of interfaith couples often grow up with a thinner connection to either tradition unless the parents invested deliberately in one, or in a serious version of both.

Many couples announce, at the wedding or shortly after, that they will raise the children in both traditions. This works sometimes and fails often. It works when the parents are themselves seriously formed in each tradition, when both extended families participate generously, and when the parents have done the harder work of explaining to the child, age-appropriately, why their family has two practices and how to hold the tension. It fails when "both" turns out to mean a thin layer of holidays without depth, when the child grows up understanding the traditions as costumes, and when, at fifteen or twenty, the child has nothing to push against and nothing to belong to.

A particular kind of interfaith couple is the religious-secular pair: one partner observant, the other a serious nonbeliever. This pair often assumes the difference is small because both are reasonable people. It is not small. The observant partner is in relationship with something the nonbeliever sees as illusion, and the nonbeliever is committed to a stance the observant partner may experience as a denial of the most real thing in their life. The work here is for the nonbeliever to take their partner's tradition seriously as a real thing, not a quaint thing, and for the observant partner to stop hoping the other will eventually come around. Stop hoping. Plan for the long version.

Death brings religion back into a household that thought it had moved past religion. Whose service. What words. What ritual for the body. Burial or cremation. Who says what to the child about where the grandmother went. Interfaith couples who had successfully soft-pedaled religion for years often hit a hard wall here, because death is one of the moments religion was specifically engineered to address and secular culture genuinely is not. If you have not talked about death and ritual before death arrives, you will be negotiating in grief, which is the worst time.

Religious communities provide things that are very hard to replicate: people who show up after a birth, after a death, after a job loss, without being asked. Meals delivered. Children watched. A building that contains an intergenerational mix. An interfaith couple has to decide whether to be in one community, in two, in both halfway, or to build community elsewhere from scratch. Whatever choice is made has consequences, especially in hard years. The work is to not be naive about this, especially if both partners drifted from their traditions before they met and now have no community at all.

There is a stable position many interfaith couples reach: one or both partners maintain practice without belief. They light the candles, they go to Christmas mass, they fast at Yom Kippur, without claiming the underlying metaphysics. This is a real position, not a phony one. It honors the dead, the children, the texture of the year. It also has limits: it cannot fully answer the partner who is asking for theological agreement, and it cannot teach a child to believe something the parents do not believe. Naming it as what it is, rather than letting it pose as more than it is, is part of the discipline.

The First Law of the Manual says the species is one. It does not say every household runs on the same calendar. An interfaith couple, done well, is a small demonstration that two cosmologies can share a kitchen without one having to die. It requires the partners to be more articulate about their own traditions than most monoreligious couples ever need to be. It requires honest conversation about belief, practice, calendar, food, community, children, and death. It requires constant revision as life cycles turn. It is a more demanding spiritual project, in some ways, than living within a single tradition, because it forces both partners to keep asking what they actually believe and want and owe. That is not a curse. It is, for the couples who take it seriously, one of the deepest things their marriage gives them.

Riley, Naomi Schaefer. 'Til Faith Do Us Part: How Interfaith Marriage is Transforming America. New York: Oxford University Press, 2013.

Seamon, Erika B. Interfaith Marriage in America: The Transformation of Religion and Christianity. New York: Palgrave Macmillan, 2012.

Eaton, Susan. Integration Nation: Immigrants, Refugees, and America at Its Best. New York: The New Press, 2016.

Banks, Adelle M. "Interfaith Couples Navigate the Holidays." Religion News Service, December 14, 2018.

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Mehta, Samira K. Beyond Chrismukkah: The Christian-Jewish Interfaith Family in the United States. Chapel Hill: University of North Carolina Press, 2018.

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