Abstract
Spirituality and religiosity (S/R) play a significant role in the cancer journey, influencing patients’ quality of life, mental resilience, and even physiological health. This review explores the intersection of S/R with cancer treatment and recovery, utilizing insights from a diverse body of scientific literature. Studies indicate that S/R can act as a source of comfort, community support, and psychological well-being among cancer patients. Some results demonstrate that S/R is associated with improved immune function, decreased fatigue, and better emotional coping. Furthermore, the integration of spiritual care in oncology treatment may add to holistic patient care by confronting existential worries, promoting hope, and strengthening overall quality of life. However, the difficulty of defining and measuring S/R poses challenges, further influenced by cultural differences that shape how it is experienced. This review illustrates the potential benefits of S/R in cancer care and champions greater incorporation of spiritual discussions in medical settings to support interested patients. Further research should seek to refine methodologies for investigating S/R and explore best practices for integrating spiritual care into standard oncology treatment.