 But if one cannot establish (1) via a deductive argument from one’s moral theory, cannot it be argued that that will lead to skepticism about whether one can know what human actions are morally right and morally wrong? This is a serious question, and it may well be that such knowledge is ruled out. But as will become clear when we consider evidential versions of the argument from evil, it may well be that one can have justified beliefs about the rightness and wrongness of actions.