This dissertation seeks to look at the space of transnational religious networks from the perspective of International Political Sociology. Through the paradigmatic case of the construction of the Universal Church of the Kingdom of God (IURD) as a transnational actor and its transnationalization for Africa, I try to offer elements to understand the place of these networks in world politics. Many scholars thought that the importance of religion would disappear from politics with the advent of modernization. However, religious traditions have adapted to new times, giving new meaning to the space of religion in society. Transnational religious networks are the result of this adaptation process. In Brazil, the movement of religious transnationalization that stood out the most was that of neopentecostal networks, such as that of the IURD, which intensified from the 1980s onwards. In an approach of religious networks as transnational phenomena, we see that they produce effects on world politics that allow us to modify the way we can look at political and social relations, and sometimes to challenge the state system itself.