Consumption is an essential everyday process. By very nature, it is a means of expressing our moral identities and an outlet for ethical obligations. In more recent years, ethical aspects of consumption have come under greater scrutiny with the emergence of ethical consumption discourses, and are currently associated with a range of consumer behaviours and responsible business practices. To this end, religion is an undeniably powerful and concurrently the most successful marketing force that can shape the ethical behaviour, yet under-investigated in consumption practices despite Corporate Socially Responsibility provoked ethical behaviour. Ethical consumption practices are regularly characterised as consumption activities that avoid harm to other people, animals or the environment where basic Buddhist teachings become more pertinent and practiced in Buddhist communities. This study conceptualises the importance of religious beliefs in ethical consumer behaviour and through researcher introspection methodology, the study empirically explore whether and how ethical consumerism is reflected through Five Precepts of Buddhism [i.e. (1) abstain from taking life, (2) abstain from stealing, (3) abstain from sexual misconduct, (4) abstain from false speech, and (5) abstain from intoxicants that cloud the mind]. The study contributes to the theory and teaching in the marketing discipline by linking how religious beliefs enhance ethical consumerism that remains largely unexplored.