The last, to discover how power relation is depicted in this novel, the concept of power and discourse purposed by Michele Foucault is used.The result of this research shows that power relations work inside from three sources.The first one is family, second one is society, and the last is religion institution which is the church. This approach leads to the use of power relation theory to analyse how power can influence how someone view certain conditions and it can give such a major impacts to their life. It helps to discover how society at that time views one of the themes of this novel which is LGBT and how religion institution's power reacts about it. Sociological approach is used in this study since it deals with human social relationships and institutions. In addition, this study observes how power relation is depicted in Oranges are not The Only Fruit especially in mother and daughter relationship in which the mother is attached to the religion power. Society shapes the “normal” norm while religion institution which is considered as the highly oppressive institution, shapes which one is wrong and which one is right. Power also comes from society and religion institution. That is why, sometimes the children is also influenced by their parents' belief. Parents teach their children based on their values and norms they hold dear. Power holds by parents in a family can give a major impact to their children. Power is not always relatedwith government institution but also it comes from small unit like a family.

Keywords: power, discourse, Foucault, Jeanette Winterson, Oranges are not The Only Fruit Power spreads everywhere and it can influence people.

Not the only fruit