 If S believes P and does so on the basis of good reasons, then S’s believing P is doxastically justified. Significantly, doxastic justification requires more than propositional justification plus belief. P could be propositionally justified for S and S could believe P, but not believe P on the basis of the good reasons that constitute S’s propositional justification for P. E.g., despite having excellent reasons to believe there are no vampires, Vlad believes he is safe from vampires only because he eats lots of garlic and wears a special cross to repel vampires. Vlad’s belief that he is safe from vampires would be propositionally justified, but not doxastically justified. Unless noted, when we use “justified” and its cognates without qualification we will mean “doxastically justified”. Knowledge requires basing the belief in the proposition on something that justifies it. This goes for moral knowledge of self-evident moral propositions as well as it goes for any other kind of knowledge.