Despite his well-known criticisms of popular religion, Hume refers in seemingly complimentary terms to ‘true religion’; in Dialogues Concerning Natural Religion, his character Philo goes so far as to express ‘veneration for’ it. This paper addresses three questions. First, did Hume himself really approve of something that he called ‘true religion’? Second, what did he mean by calling it ‘true’? Third, what did he take it to be? By appeal to some of his key doctrines about causation and probability, and (...) to some key features of the characters and content of the Dialogues, I argue, contrary to important recent interpretations by Immerwahr and Falkenstein, that Hume's ‘true religion’ is a doctrine, enunciated by Philo, that he regarded as true in an epistemic sense. (shrink)