David Hume’s famous argument against believing miracle reports exemplifies several key issues relating to the emergence of modern naturalism. Hume uncritically assumes the universal and unproblematic nature of core conceptions such as ‘supernatural’ and ‘laws of nature’. Hume’s argument also presents him with a dilemma. He relies upon the weight of testimony to establish his case against believing miracle reports, but must also contend with the weight of testimony, across different times and cultures, to the existence of the supernatural. Hume resolves this by an appeal to historical progress accompanied by a dubious racial theory. These enable him to discount testimonies emanating from the past and from other cultures. ‘Hume’s dilemma’ has not gone away and, if anything, is even more acute since the traditions and beliefs of non-Western cultures are now more difficult to dismiss on the basis of dubious historical accounts of Western exceptionalism. This dilemma amounts to a tension between the ethics of belief and the demands of epistemic justice.