The sustainability of organizational performance among Micro, Small, and Medium Enterprises (MSMEs) in Palu, Indonesia, is increasingly linked to the transcendental values held by employees. This study examines how religiosity influences employee engagement, community solidarity, and workplace performance, specifically addressing the theoretical gap in how spiritual beliefs shape organizational outcomes within the MSME sector. Drawing on Social Exchange Theory (SET) and Self-Determination Theory (SDT), this research explores the mechanism by which religious values—such as moral duty, prayer, and ethical mindfulness—contribute to a meaningful work environment. A quantitative approach was employed to analyze survey data collected from MSME employees across Palu, using path analysis to evaluate structural relationships among variables. The findings reveal that religiosity serves as a "spiritual contract" that fosters strong community connections and heightened moral responsibility, both of which drive job satisfaction and productivity. Specifically, the study demonstrates that when personal faith-based values align with MSME objectives, employees experience greater autonomous motivation and resilience in balancing work-life challenges. Furthermore, the results highlight that religious teachings promote empathy and collective well-being, significantly enhancing team solidarity within local enterprises. This research contributes to Organizational Behavior and Workplace Spirituality by recognizing religiosity as a strategic factor in fostering a supportive, inclusive, and resilient MSME ecosystem in Palu, Indonesia. The study suggests that integrating spiritual values into business practices can nurture long-term organizational success and employee well-being in local enterprise contexts.