“…Previous research has shown that OCB affects organizational performance such as financial performance, compliance, job satisfaction, cultural value, and innovative service performance (Fry & Cohen, 2009;Marinova et al, 2010;Sidin et al, 2020;Wu et al, 2023), Employee turnover (Chen et al, 1998), commitment (Brief & Motowidlo, 1986;Sani & Ekowati, 2022), job satisfaction (Dubey et al, 2022;Organ, 1997), and employee performance (Nurrohmat, 2022;Sani & Ekowati, 2019) Islamic OCB is the awareness that a Muslim has to do something more for his organization, not just work according to the job description. Employees try to contribute to the progress of the organization in a voluntary way because Islam encourages its people to act sincerely for the common interest.…”