In this chapter, I discuss Locke’s contributions to moral psychology. I begin by examining how we acquire moral ideas, according to Locke. Next, I ask what explains why we act morally. I address this question by showing how Locke reconciles hedonist views concerning moral motivation with his commitment to divine law theory. Then I turn to Shaftesbury’s criticism that Locke’s moral view is a self-interested moral theory that undermines virtue. In response to the criticism I draw attention to Locke’s Christian (...) conception of virtue. (shrink)

According to John Locke, the conditions of human happiness establish the content of natural law, but God’s commands make it morally binding. This raises two questions. First, why does moral obligation require an authority figure? Second, what gives God authority? I argue that, according to Locke, moral obligation requires an authority figure because to have an obligation is to be accountable to someone. I then argue that, according to Locke, God has a kind of parental authority inasmuch as he is (...) bound by covenant to guide us by revealing the content of the moral law. (shrink)