 The denial of supererogation is basically associated with the rejection of the idea of the two faces of morality. Normativity is one and cannot be split into two levels, that of the good (the desirable, the ideal, the recommended) and that of the required (the obligatory, the prescribed). What “ought to be the case” also “ought to be done.” A possible good state of affairs creates a reason for action. Furthermore, the fact that human beings, due to their limitations and flawed character, often fail to live up to the standards of the ideally good behavior is a deplorable fact that does not undermine the normative power of the moral demands.