The positive effects of religion and/or spirituality through faith-based interventions on health and promoting health programs have been well documented over the last two decades. Research indicates that faith-related programs can motivate increased physical activity, among other behaviors. This review summarizes the literature on how religion and spirituality beliefs and practices support physical, mental, and psychosocial health, focusing primarily on physical activity. A literature search was conducted using databases (Medline/PubMed, Science Direct) and Google Scholar, with search terms like “religion”, “spirituality”, “physical activity”, “physical exercise”, and “health” to identify relevant studies from 2017 to 2023. Thirteen studies were selected, including seven cross-sectional designs, four randomized controlled trials, and two cohort studies. Eleven of these studies reported positive effects of religious faith, religiosity, and spirituality interventions on increasing physical activity or reducing sedentary behavior. These findings confirm that greater religious commitment is positively associated with better health outcomes, including increased physical activity. This research suggests that further studies are needed to identify specific religiosity/spirituality variables in the context of physical activity association and to clarify the underlying mechanisms. Such insights may inform the development of intervention programs aimed at promoting physical activity and strengthening health associations.