Spiritual intimacy linked to higher relationship satisfaction and commitment in dating couples

Romantic relationships often involve sharing personal thoughts, fears, and dreams, but what about spiritual beliefs? New research published in Psychology of Religion and Spirituality suggests that couples who engage in open and supportive discussions about their spiritual or religious experiences tend to report greater relationship satisfaction and commitment. These conversations may create a unique bond that goes beyond emotional intimacy alone.

The researchers conducted this study to address a gap in social science research regarding how religious and spiritual factors influence dating relationships. While prior studies have examined individual religiosity—such as the frequency of attending religious services or the general importance of religion—findings have been inconsistent.

Some studies suggest that greater individual religiosity enhances relationship satisfaction, while others find no effect or even report associations with behaviors such as emotional or sexual intimacy outside a committed partnership. Given these mixed findings, the researchers sought to examine a more specific relational dynamic: whether sharing spiritual experiences and listening supportively, rather than simply identifying as religious, plays a meaningful role in relationship quality.

To investigate this question, the researchers recruited 207 students from a university in the midwestern United States who were in dating relationships. The average length of these relationships was about 19 months. Most participants were female (83%), White (85%), and heterosexual (80%). Just over half identified as theists, while the rest were atheists, agnostics, or held other beliefs.

Participants completed surveys designed to measure several key aspects of their romantic relationships. To assess spiritual intimacy, they responded to questions about how often they and their partner shared spiritual or religious experiences, doubts, or struggles and how supportive and understanding their partner was in these conversations.

Emotional intimacy was measured separately to determine how comfortable participants felt being vulnerable with their partner in a broader sense. This included sharing personal thoughts, emotions, and insecurities, as well as their perception of how warmly and supportively their partner responded. This allowed researchers to examine whether spiritual intimacy provided unique benefits beyond general emotional closeness.

To gauge relationship satisfaction, participants completed a standardized questionnaire that asked about their overall happiness in the relationship, how well their partner met their needs, and whether they felt their relationship was fulfilling. Commitment was also assessed using a scale that measured how dedicated participants felt to their current relationship and their desire to maintain it over time. Higher scores indicated a stronger sense of investment in the partnership and a lower likelihood of considering alternatives.

In addition to these measures, the researchers gathered demographic and background information, including religious attendance, whether participants and their partners shared similar religious views, the length of their relationship, whether they lived together, and their age, sex, and ethnicity.

The findings revealed that greater spiritual intimacy was associated with higher levels of emotional intimacy, relationship satisfaction, and commitment. These associations remained significant even after accounting for religious attendance, whether partners shared religious beliefs, and other background factors.

When the researchers further analyzed the data to determine whether emotional intimacy alone could explain the benefits of spiritual intimacy, they found that spiritual intimacy still had unique effects on relationship satisfaction and commitment. This suggests that being able to openly share and discuss religious or spiritual experiences with a romantic partner fosters a deeper connection that goes beyond general emotional closeness.

One possible explanation for these findings is that spiritual discussions often involve deeply personal beliefs about purpose, existence, and morality, which can create a profound sense of vulnerability and trust between partners. The ability to share these experiences without fear of judgment may help individuals feel that they have found a uniquely supportive and understanding partner. Prior research on married couples has found that spiritual intimacy is associated with better communication and long-term relationship satisfaction, and this study suggests that similar benefits extend to dating relationships as well.

Despite these insights, the study has some limitations. The sample was largely composed of young, college-aged participants from a relatively homogenous demographic background, which may limit how well the findings apply to a broader population.

Another limitation is the cross-sectional and correlational nature of the study, meaning that while spiritual intimacy was linked to greater relationship satisfaction and commitment, it is unclear whether spiritual intimacy directly causes these improvements or if more satisfied couples are simply more likely to engage in spiritual sharing. Future research could explore spiritual intimacy in more diverse populations, employ longitudinal designs to assess changes over time, and investigate how it affects long-term relationship outcomes.

The study, “Spiritual Intimacy and the Quality of Dating Relationships,” was authored by Daniel D. Flint and Annette Mahoney.