In this chapter the account of the Idea of the Good as the foundation of moral realism is applied to issues in religion and politics (Section #1). The question is raised and answered why Plato is confident that the gods are only good and not ever bad (Section #2). The theology of Laws10 is examined for some of the theological implications of the preeminence of the Good (Section #3). The concept of religious experience is introduced and its metaphysical underpinnings explained (Section #4). The problem of evil is addressed: how can the Good, the archē of everything, be the cause of evil? If it is not the cause, whence evil? (Section #5). The tensions between a metaphysics of the Good and the exigencies of politics, especially the authority of rulership, is examined (Section #6). The idea of the common good is introduced in order to determine if it is possible that the common good and the private good should conflict and if so, how does this impact Plato’s universal Good (Section #7). The connection between political expertise, consent, and legitimacy of types of government is examined (Section #8)