What is it about?

This study investigated what happens to people when they pray together. We specifically looked at a common Islamic group prayer called Salat al-Jama’ah. While many people feel that group rituals are beneficial, we wanted to measure these effects more scientifically. We invited 56 Muslim participants to wear discreet sensors that tracked their heart activity and social interactions during a real prayer service at their community center. We also asked them why they pray in a group and what benefits they get from it. We found that people participate primarily for a sense of community and a feeling of religious duty. After the prayer, they reported feeling a stronger sense of community and greater peace of mind. Our physical measurements supported this: during the prayer, participants showed signs of deep relaxation through their heart rate patterns. Furthermore, the sensors showed that people interacted more closely and frequently with each other after the prayer than before, meaning their social networks became stronger and more connected. In short, our research shows that this group prayer works on multiple levels at once: it calms the mind, relaxes the body, and brings people closer together.

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Why is it important?

This work is important because it provides some of the first hard evidence from a real-world setting showing how a widely practiced religious collective ritual improves well-being. Much previous research on religion has relied on surveys or lab studies, often focusing on individualistic prayers. Our study is unique because we used wearable technology to measure physical, social, and psychological changes simultaneously during an authentic Islamic collective ritual. The findings are timely, as societies worldwide are grappling with an epidemic of loneliness and anxiety. They demonstrate that practices like collective prayer are powerful, naturally occurring "interventions" that can reduce stress and build social cohesion. This suggests that mental health support can be more effective when it is culturally sensitive and incorporates community-based practices that people already value and trust. For clinicians and community leaders, our study highlights that supporting participation in such rituals can be a valuable strategy for promoting public health and strengthening community resilience.

Perspectives

As a researcher in the interdisciplinary field of the cognitive science of religion, it was deeply rewarding to study a practice so meaningful to millions in a way that honored both scientific rigor and lived experience. Witnessing our quantitative data—the increase in heart-rate variability and the tightening social networks on our graphs—beautifully confirms the participants' reports of feeling connected and at peace was powerful. It felt like we were capturing a real-life example of how culture and biology interact to support human flourishing. What is especially remarkable about this practice is its scalability. This group prayer can be performed with as few as two people or with thousands. This means its benefits for reducing anxiety and loneliness can be realized at different levels of society: from a small family praying together at home to strengthen their bonds and well-being, to a massive congregation fostering a stronger, more connected entire community. This has important lessons for clinicians and policymakers.

Mohammadamin Saraei
University of Connecticut

Read the Original

This page is a summary of: Strengthening social networks and enhancing well-being through a collective Islamic ritual., Psychology of Religion and Spirituality, September 2025, American Psychological Association (APA),
DOI: 10.1037/rel0000586.
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