 The theocentrism that is evident in Malebranche’s doctrines of the vision in God and occasionalism would lead us to expect that God plays a central role in his moral theory. This expectation is borne out by his discussion in the Traité de morale. Indeed, Malebranche’s two doctrines are present in that work. The vision in God is reflected in the insistence there that moral duties are dictated by “relations of perfection” revealed in God’s wisdom. As in the case of necessary truths concerning body, so in the case of moral truths Malebranche unequivocally rejects Cartesian voluntarism. The doctrine of occasionalism is reflected in Malebranche’s insistence that God is our greatest good since He alone can cause our happiness. This point indicates that Malebranche takes moral action to require a consideration not only of abstract relations of perfection, but also the happiness of the self.