The pursuit of happiness within Islam: a systematic review of two decades of research on religiosity and happiness in Islamic groups

ABSTRACT This systematic literature review examines research on religiosity and happiness within the Muslim population. Earlier investigations predominantly focused on Christianity and happiness in Western countries and found a significant positive association. This literature review was conducted to investigate research exploring the relationship between religiosity and happiness among Muslims. A literature search identified 59 papers examining this relationship between the years 2000 and 2020. Standard quality assessment criteria were used to assess the quality of the selected papers. Each paper was scored by two independent researchers and several of the papers were excluded due to not meeting inclusion criteria or scoring below .55 in the quality assessment. Some 49 studies were included in this literature review, which found a positive correlation between happiness and religiosity within the Muslim population. Furthermore, most studies posited a significant relationship between the variables. This paper explores this suggested positive correlation further, highlights the limitations of the research, and discusses the implications of the findings.