They regard the relationship itself as a thing of rare value — meaningful, irreplaceable, worth tending — and they talk and act as if it deserves care rather than as if it were a disposable convenience.
Psychologists studying religion and relationships call this sanctificationsanctificationSeeing a part of life, such as a relationship, as holding spiritual significance or sacred meaning rather than treating it as purely ordinary or secular.Glossary → — the perception that some aspect of life holds sacred significance, meant psychologically rather than theologically. Researchers distinguish theistic sanctification (the bond as a manifestation of the divine) from nontheistic sanctification (the bond imbued with transcendence, deep meaning, something set apart and not to be casually violated) 12. You needn't be religious: a secular couple who describe their partnership as "the most important thing I've built" are sanctifying it nontheistically. It shows up in language (speaking of the relationship as special, not "we're just figuring it out" with a shrug) and in handling (treating conflict and neglect as threats to something valuable). It differs from guarding the bond's boundary (#110), resisting comparison (#102), and honoring your partner's true self (#16): here the object of reverence is the "us" itself.
What the research says
What the research says. Mahoney, Pargament and colleagues found spouses who saw their marriage as sacred reported more benefits, more collaborative conflict, and greater investment 3, and sanctification buffered the corrosive effect of perceived inequity more broadly than general religiousness, which buffered only anxiety 4. A 2021 meta-analysismeta-analysisA study that statistically combines results from many separate studies to estimate an overall, more reliable pattern than any single study alone can show.Glossary → of 63 samples tied greater sanctification to better positive functioning (r = .22) and less negative functioning (r = −.10), with close-relationship sanctification somewhat stronger (r = .24) 2. Stafford's dyadicdyadicInvolving or done by two people together, as a pair — used in relationship research to mean "at the level of the couple," not just each individual.Glossary → work offers the mechanism: perceived sanctity predicted marital quality even after forgiveness and sacrifice, working partly through everyday maintenance behaviorrelationship maintenanceThe ordinary, repeated behaviors partners use to keep a bond in good repair — such as positivity, spoken assurances, openness, sharing tasks, and shared social…Glossary → the partner can feel 567. Goldstein's randomized "sacred momentssacred momentsBrief experiences that feel deeply significant, transcendent, or boundless — moments set apart from ordinary time that people can learn to notice and cultivate.Glossary →" experiment suggests the practice is at least partly trainable, improving well-being over three weeks though no better than an active writing control 8.
Why it matters
Why it matters. A bond experienced as precious is held to a different standard than a convenient one — you protect it from waste, repair scratches before they become cracks. A fight becomes a threat to something already judged worth keeping, not a referendum on staying, which lowers the stakes of any single argument.
How to cultivate it
How to cultivate it. Speak about the "us" as a thing, build small rituals that mark it as set apart, let the valuation govern conflict, resist disposability talk, and tend it openly enough that your partner feels it 8.
The honest caveat
The honest caveat. Most evidence is correlationalcorrelationalDescribing a link between two things without proving one causes the other — the pattern could run either direction, or both could share a third cause.Glossary → and cross-sectional, drawn heavily from married, religious, U.S. samples, with the nontheistic extension younger and less replicated 12. Effect sizes are modest, and the construct overlaps substantially with commitment and investment 9 — much of what treating a bond as precious buys you may be the meaning-saturated face of what commitment buys you. Read it as solid practice wisdom, not a settled mechanism.